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Halloween Horror 2

Halloween Horror 2


Eight Horrors for One Special Night This monograph is the result of Chaosium's annual Halloween Adventure Contest. What follows are eight tales of Halloween Horror spanning time and space, from medieval Europe to modern day Arkham. We hope you enjoy these Samhain offerings. Of Angels and Bones A 1920s ADVENTURE BY BRANDON HANLAN. "Of Angels And Bones" revolves around the happenings...   [click here for more]
Chaosium  $12.95

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Halloween Horror Returns!

Halloween Horror Returns!


Tales of Halloween Horror Our Third Halloween Adventure monograph is here just in time for your Halloween Call of Cthulhu or Basic Roleplaying games. Here are six terrifying Halloween-themed adventures - winners and honorable mentions of the 3rd Annual Chaosium.com Halloween Adventure Contest (2007). HOPE BY BOB BRINKMAN. Set in 1924 Arkham, MA this adventure is meant as a one shot departure...   [click here for more]
Chaosium  $10.95

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Halloween Horror

Halloween Horror


Three Halloween Adventures Chaosium periodically hosts contests on our web site. The adventures presented here were chosen from among the best submissions from our 2005 Halloween Adventure contest. Eyes That Should Not See BY JIM LYNCH. The Trepanation Proponents of America (TPA) is a small organization, run by its founder — John Croft. Croft is an intelligent, calm man who...   [click here for more]
Chaosium  $6.95

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Bride of Halloween Horror

Bride of Halloween Horror


Autumn — the time of the Festival of the Dead, when the veil between the worlds is thinnest and prayers to ancestors easiest made. Pumpkin cakes are left in the Ancestors' Niche in every house, and children tie black and orange ribbons to the doors and put candles in the windows of their houses so their dead ancestors can easily find their way home. It is a quiet time, after the harvest...   [click here for more]
Chaosium  $10.95

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Plan 09 From Halloween

Plan 09 From Halloween


The festival came to town.   In previous years it was a joyful and cheery event. These attractions, however, are outmoded and the infrastructure is old and neglected. A foul smell hangs in the air. The show consists of malformed people who disgust and frighten. Little joy is offered by the twisted clowns, and the barker's outdated speaking-style and French-tinged accent strengthens...   [click here for more]
Chaosium  $7.95

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Dead Leaves Fall

Dead Leaves Fall


Nine Tales of Halloween Horror For children, Halloween brings to mind candy and costumes, wearing a mask and saying the magic words “trick or treat. For some adults Halloween is a time of physical and spiritual transition. The earth is shedding its skin like dead leaves falling, and men reflect in fear on the past gone by. It is a time when the connection between our meaningless existence and...   [click here for more]
Chaosium  $11.95

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Shadows of Yog-Sothoth

Shadows of Yog-Sothoth


A GLOBAL CAMPAIGN TO SAVE MANKIND! The Silver Twilight is an international organization dedicated to the destruction of the human race. As brave Investigators, you must piece together passages from esoteric books, shards of ancient artifacts, and puzzling letters to discover the Silver Twilight's loathsome goals. This multi-chapter adventure begins in Boston and spans the globe. The Investigators...   [click here for more]
Chaosium  $23.95 $13.17

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A Resection of Time

A Resection of Time


A Resection of Time is a short campaign for Call of Cthulhu set in the modern day. It begins in early April, in San Francisco, and ends a little later in the steamy jungles of Belize, in Central America. Before plunging into the dark heart of the ancient Mayan world, the investigators also travel to Los Angeles and shadowy Arkham. The details of Mayan architecture, culture, epigraphy,...   [click here for more]
Chaosium  $11.95 $6.57

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Strange Aeons

Strange Aeons


Bizarre Events at a U.N. Moonbase, Pestilence and Plague in Elizabethan London, Secrets of the Spanish Inquisition Times of Terror During the month of January, 1603, London is in the grip of a bitterly cold winter. The air is crisp with a heavy frost that is slow to thaw. Rumors abound that the plague is once more abroad in the city -- knowledge that weighs heavily on the populace....   [click here for more]
Chaosium  $14.95 $8.22

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Fearful Passages

Fearful Passages


Aircraft - Trains - Automobiles - Dirigibles - Diving Suits - Canal Boats - Armored Cars - Elephants - Siberian Sledges The golden age of travel occurred between 1880-1939. As traveling times shrank, destination became more important than journey, a notion now so conimon-sensical that we blink to think that the reverse was once truer. FEARFUL PASSAGES contains nine adventures set in...   [click here for more]
Chaosium  $18.95 $10.42

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Cthulhu Companion

Cthulhu Companion


Ghastly Adventures & Erudite Lore This book is composed of submissions to Different Worlds magazine and other Cthulhoid Chaosium projects. The Different Worlds readers’ enthusiasm for the Cthulhu Mythos resulted in many excellent submissions, some of which appear, with permission, within these pages. The contents of this supplement are quite varied. The first two...   [click here for more]
Chaosium  $7.95 $4.37

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Terror Australis

Terror Australis


TERROR AUSTRALIS includes three roleplaying adventures, "Old Fellow that Bunyip," "Pride of Yirrimburra," and "City Beneath the Sands," as well as extensive information about the Aboriginal inhabitants, their mystical concept of Dreamtime, inhabitants of the Dreamtime, Australian history, transportation in the 1920's, contemporary Australian slang, famous hauntings,...   [click here for more]
Chaosium  $17.95 $9.87

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The Thing at the Threshold

The Thing at the Threshold


A dramatic chain of unsettling events over the past ten years leads to wholesale madness. A complete campaign in three chapters detailed background for important characters extensive, deluxe player handouts ...   [click here for more]
Chaosium  $14.95 $8.22

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Cthulhu Now

Cthulhu Now


CTHULHU NOW includes four roleplaying adventures, "The City in the Sea," The Killer Out of Space," The Evil Stars," and "Dreams Dark and Deadly." Background essays provide new skills and occupations, up-to-date cash-flow information, an elaborate firearms article (and a foldout illustrating contemporary firearms), active and passive night-vision equipment, a survey...   [click here for more]
Chaosium  $21.95 $12.07

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Horror's Heart

Horror's Heart


This dangerous investigation is set in Canada, in the 1920s. The investigators meet the powerful Lavoie family of Montreal and learn what imperils them. They glimpse a strange cult that now thrives in Quebec and the ancient nemesis that guides it. They come to understand the horrible significance of a corpse discovered in the foundations of a former seminary. They at last perceive the true motives...   [click here for more]
Chaosium  $12.95 $7.12

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Fatal Experiments

Fatal Experiments


Fatal Experiments is a collection of three independent 1920's adventures for the Call of Cthulhu roleplaying game. Two of the three scenarios are suitable for both beginning and experienced players, making this book a perfect companion for first-time buyers of the Call of Cthulhu game system. The remaining adventure is unusually dangerous -- to be played only by experienced, follhardy...   [click here for more]
Chaosium  $18.95 $10.42

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Utatti Asfet

Utatti Asfet


A 1990s Campaign for Call of Cthulhu The Graham Westlake Foundation sponsors the International Symposium on Unexplained Phenomena. This year, the fortieth annual symposium takes place in the Pacific island nation of Tonga. The investigators are among the attendees. There, they encounter evidence of phenomena they know only too well. They begin an investigation that leads them...   [click here for more]
Chaosium  $20.95 $11.52

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King of Chicago

King of Chicago


Two Gangland Adventures for 1920's Call of Cthulhu. INVESTIGATING LANZETTI MURDER STOP ONTO SOMETHING BIG STOP NEED YOUR ASSISTANCE STOP COME TO CHICAGO WITH INVESTIGATIVE TEAM AS SOON AS POSSIBLE STOP SULLIVAN —Urgent telegram from Jack Sullivan   Chicago in the Roaring Twenties: crime is rampant, it os a world of violence, intimidation, bribery...   [click here for more]
Chaosium  $10.95 $6.02

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Blood Brothers II

Blood Brothers II


9 Glimpses of Horror "Ooh, those A-li-ens, A-li-ens On a weekend from Mars They liked our girls and our cars- Ooh, those A-li-ens, A-li-ens" —From the Blood Brothers 2 soundtrack. They're B-movies, they're bad, and they're back for more laughs. Nine scenarios which have more to do with bad horror films than with H.P. Lovecraft. Microwave the popcorn,...   [click here for more]
Chaosium  $18.95 $10.42

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In the Shadows

In the Shadows


Three Scenarios for Call of Cthulhu A disappearance.    A plea for help.    The strike of sudden madness.   Fear forms where shadows begin. The Cthulhu Mythos hovers at the edges of reason and sanity. With their courage and intelligence, investigators can dare the unknown and the unknowable, and roll back a little of the darkness....   [click here for more]
Chaosium  $11.95 $6.57

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The Great Old Ones

The Great Old Ones


THE GREAT OLD ONES consists of a set of six scenarios for Call of Cthulhu: “The Spawn’’ is in the Wild West, with Indians, Wobblies, and bad guys; “Still Waters” is an adventure for people who hate to lend books; “Tell Me, Have You Seen the Yellow Sign?" makes a symbolic stop-over in New Orleans; “One In Darkness” features...   [click here for more]
Chaosium  $17.95 $9.87

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Blood Brothers

Blood Brothers


13 Titillating Tales "...and I would have got away with it too if it hadn't been for you meddling investigators and your stupid dog!"   —Frustrated Cultist upon arrest by local authorites. Do you have gaming buddies coming over tonight and don't know what to wear, or more importantly what game you'll run? Blood Brothers to the rescue! We'll...   [click here for more]
Chaosium  $18.95 $10.42

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Tales of the Miskatonic Valley

Tales of the Miskatonic Valley


Tales of the Miskatonic Valley is the fourth book in the Lovecraft Country series and contains six adventures set in communities and rural areas along H.P. Lovecraft’s Miskatonic River. Although intended to compliment earlier releases - H.P. Lovecraft's Arkham Unveiled, H.P. Lovecraft's Dunwich, and Kingsport, City in the Mists — these adventures...   [click here for more]
Chaosium  $18.95 $10.42

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Trail of Tsathogghua

Trail of Tsathogghua


Tsathogghua's curse awaits the unwelcomed investigators of the occult and unknown. What grim secret lurks on the sterile Greenland icecap? What living horror grows behind the "Bigfoot" legend? TRAIL OF TSATHOGGHUA contains a mini-campaign in two scenarios as well as a third, unconnected, scenario— "The Haunted House." This scenario pack is suitable for beginning...   [click here for more]
Chaosium  $9.95 $5.47

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Fragments of Fear

Fragments of Fear


The Second Cthulhu Companion This second Call of Cthulhu companion answers questions common to Call of Cthulhu games, and reveals ancient linguistic traces of the dread Cthulhu cult among various cultures. It then summarizes all Mythos spells printed in Shadows of Yog-Sothoth, The Asylum, the Cthulhu Companion, The Fungi From Yuggoth, Curse of the Chthonians, Trail of Tsathogghua,...   [click here for more]
Chaosium  $5.95 $3.27

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Keeper's Kit

Keeper's Kit


The Essential Companion to the 5th edition of Call of Cthulhu Included in this packet are these valuable play-aids of use to players and keepers: A new "Lovecraft Country" Adventure, "The Little People" set in fabled Arkham, Massachusetts, was specially written for this package, and is suitable for both beginning...   [click here for more]
Chaosium  $14.95 $8.22

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Ramsey Campbell's Goatswood

Ramsey Campbell's Goatswood


A Severn Valley Sourcebook and Open Campaign "The castle came into view as I turned the corner and left behind me a row of untenanted cottages. It was set on the crest of a hill, three walls still standing, though the roof had long ago collapsed. A lone tower stood like a charred finger against the pale sky, and I momentarily wondered if this were the tower around whose window bats had clustered...   [click here for more]
Chaosium  $27.95 $15.37

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The Bermuda Triangle

The Bermuda Triangle


What secrets lie within the Devil’s Triangle? Why was the Mary Celeste abandoned after is passed through the Triangle's waters? What caused the disappearance of an entire flight of Avengers in 1945? Why do electronics fail in the Triangle for no reason? Now the answeres at last can be revealed. The Bermuda Triangle is a 1990’s sourcebook centered around the famous mystery...   [click here for more]
Chaosium  $16.95 $9.32

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Secrets

Secrets


Call of Cthulhu: Secrets We all hold a few dark, deep secrets close to their hearts. Some of our secrets are small and would seem unimportant if they were exposed to the light of day. Others are big and could change the world. This book is about secrets that have been allowed to fester and darken in the shadows. What was hidden in Robert Monroe-Tylor's coffin? What horror left Jason Andrews to die...   [click here for more]
Chaosium  $8.95 $4.92

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Gamemaster's Pack

Gamemaster's Pack


This essential supplement for the d20 edition of Call of Cthulhu contains the most important tables & rules synopses to make d20 Cthulhu game sessions easier & more enjoyable for the GM. Includes the 32 page adventure "The Lost temple of Yig", character sheets, NPC records, Monster Sheets, conversion notes between d20 Call of Cthulhu and the Classic Basic Roleplaying Call of Cthulhu,...   [click here for more]
Chaosium  $19.95 $10.97

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Spawn of Azathoth

Spawn of Azathoth


Herald of the End of Time Astronomers have theorized that our sun is not alone in its journey areound the galaxy, but is accompanied by an unknown second star of dim radiance. This second star, while perhaps invisible from Earth even with the finest optics, would periodically pass close enough to our solar system to have far-reaching effects upon the evolution of this planet. This...   [click here for more]
Chaosium  $23.95 $13.17

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Secrets of Kenya

Secrets of Kenya


The Mythos Roams Wild AFRICA: Long known as the Dark Continent, Africa strikes fear in the hearts of civilized Westerners for its savage tribes, fierce animals, impenetrable jungles, vast deserts, lost civilizations, slave traders, contagious diseases — and the unknown. Africa is “dark” because it is a mystery. It is the least understood, most dangerous, poorest, and least...   [click here for more]
Chaosium  $29.95 $16.47

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Tatters of the King

Tatters of the King


Hastur's Gaze Gains Brief Focus Upon the Earth IT IS OCTOBER 1928. London is the capital of an empire covering a quarter of the globe and governing one quarter of the human race. The people busy themselves with concerns of politics and government, finance and production, work and recreation. How fragile things are. What ignorance there is. There are those who engage in different pursuits...   [click here for more]
Chaosium  $15.95

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Raising Up

Raising Up


A Mini-Campaign for Call of Cthulhu The fight against the forces of the Mythos is fraught with peril and it is all too easy for even the strongest will to be tempted by the dark secrets whispered in the cold and empty places of the world. This monograph presents a series of adventures intended to provide a coherent, yet flexible, mini-campaign. These adventures center on Reginald Preston,...   [click here for more]
Chaosium  $6.95

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Caligo Accedendum

Caligo Accedendum


Three Cthulhu Dark Ages Adventures This monograph constitutes Chaosium's first GenCon tournament for Cthulhu Dark Ages. The staffers chose the Latin name, which translates to "the approaching darkness". It also makes for a nifty acronym that fits in well with the Lovecraft Mythos. The first scenario, Island of the Damned takes tough-as-nails Viking characters completely out...   [click here for more]
Chaosium  $17.00 $9.35

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Machine Tractor Station Kharkov-37

Machine Tractor Station Kharkov-37


A Scenario Set in Stalin's U.S.S.R. Life for the average soldier in the Red Army is never easy, but it is a better life than for most Russians in the late-winter of 1933. You have a bed, steady rations, and place of security in a dangerous time. There are duties to perform, yes, and sometimes they are hazardous. They are the price you pay for what you have. But now there are new orders — to...   [click here for more]
Chaosium  $20.00 $11.00

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Ripples From Carcosa

Ripples From Carcosa


Confronting Hastur Across Time and Space Artists, poets, dreamers and madmen feel the hand of the Great Old Ones most keenly. The line between creative genius and abject madness is thin. We all have admired at least one favorite writer or musician who spiraled into insanity before taking his or her own life. Hastur dwells in that gray area between madness and genius. The King In Yellow, a play about...   [click here for more]
Chaosium  $10.95

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Ramblings of a Twisted Muse

Ramblings of a Twisted Muse


Time Runs Short! Unspeakable terror lies just on the edge of our collective consciousness. Creatures that were old when man first walked the earth dwell in a universe that holds terrible secrets. We are far below the top of the food chain! To elder beings such as these, our existence is but a mere annoyance. Some are merely content to bide their time until we eventually exterminate ourselves. Others...   [click here for more]
Chaosium  $13.95

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Legacies of the Renaissance

Legacies of the Renaissance


The Stone of Concordance In this scenario, set in Europe in 1928, the investigators travel between England and Crete, receiving a newspaper article along with a small note from their honoured friend William Tanislow. William, an English curator, has been recently commissioned to work alongside the famous biologist Dr. Harold Bantry. The photograph accompanying the article is dated late April 1928...   [click here for more]
Chaosium  $6.95

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Tales of Death & Darkness

Tales of Death & Darkness


1920's Era Adventures When Mr. Tuttle went into the storage room several days later, he saw a stack of papers piled beside the typewriter. Curious, he went to the stack and began reading. They were stories: stories of places near and far, stories of long ago and of the distant future. They were stories of struggles against unnamable things and the heroes who defended mankind against them. They...   [click here for more]
Chaosium  $8.95

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Terror

Terror


During the Reign of Joseph Stalin Terror is a one-session scenario for Call of Cthulhu set in the Soviet Union during the reign of Joseph Stalin. It begins in February 1932 and is centered in the frozen city of Moscow. Terror is designed to emphasize the atmosphere of Stalinist Russia, and to pit the investigators against each other within an environment of paranoia. The scenario was originally...   [click here for more]
Chaosium  $10.00 $5.50

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Cthulhu Masters Tournament

Cthulhu Masters Tournament


Three Adventures From Gentler Times The CTHULHU MASTERS TOURNAMENT contains three scenarios presented during that year's GenCon. LORD AND BEAST: set in early WWII (June 1942) in the South Pacific, and interpreting the setting of William Golding's Lord of the Flies, beginning when the adult rescuers arrive to save British boys stranded by a plane crash on a desert isle. ELECTRIC...   [click here for more]
Chaosium  $8.95

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Gatsby and the Great Race

Gatsby and the Great Race


A Garden Party & The Running of the Great Race You know Julian Gatsby. He recently inherited the family home following the sad demise of his father. Julian is a free-spirited young man, in his mid-20s, and a new fan of the horse races. You arrive for a fabulous garden party and are shown to your room. Other guests arrive shortly after. In a few hours you will gather in the garden for an enjoyable...   [click here for more]
Chaosium  $10.95

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Twilight Memoirs

Twilight Memoirs


Three Clues to Adventure There is a certain vicarious thrill that can be experienced by reading the personal writings of others. Lovecraft certainly seemed to think so. His work is full of letters, diaries, research notebooks, and all manner of other documents. These were merely one of his many devices for the distillation of terror. This monograph is an attempt to capture the essence of Lovecraft's...   [click here for more]
Chaosium  $6.95

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Strange Tales of Dread & Wonder #1

Strange Tales of Dread & Wonder #1


A Sextet of Diverse Mythos Adventures This monograph is the result of our first Chaosium.com Call of Cthulhu Adventure Contest. We received entries from all over the world, and it was rather difficult to narrow the winners down to a number small enough to fit into one monograph (and this is still the largest we've released). This first contest was fun enough that we'll likely do more of them....   [click here for more]
Chaosium  $11.95

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Strange Tales of Dread & Wonder #2

Strange Tales of Dread & Wonder #2


Three Adventures for Call of Cthulhu This monograph is the result of our second Chaosium.com Call of Cthulhu Adventure Contest. Three submissions were chosen this time around. WAR OF THE SPECTRES is a modern-day scenario reflecting the events of the day. Likewise, THE GLENDALE FAERIES is set in the modern-day, set in a quiet Cumbrian village. Finally, MADNESS OF THE BLACK OPAL is set...   [click here for more]
Chaosium  $7.95

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Night of the Kachina

Night of the Kachina


Three Wild West Call of Cthulhu Adventures Set in the New Mexico Territories THE YEAR IS 1851 NIGHT OF THE BOOT HILL BANDITS: This Call of Cthulhu adventure is suitable for a single gaming session with beginning players. It's set in a tiny own, Elota New Mexico, in the year 1851. It attempts to strike an even balance between combat and investigation. his adventure was...   [click here for more]
Chaosium  $6.95

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Christmas in Kingsport

Christmas in Kingsport


Five Tales for a Not-So-Silent Night Some time ago we asked you to submit adventures concerning the holiday season. This monograph contains five tales certain to scare the stockings off the mantle. Silent Night Set in Arkham in December of 2001, this tale involves four investigators gathered to celebrate the season, the mythos far away for the moment. The Gaudy The investigators are invited...   [click here for more]
Chaosium  $13.00 $7.15

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Menace From the Moon

Menace From the Moon


In Which the Investigators Face an Ancient Extraterrestrial Threat as a New Comet Appears in the Sky Currently on display in the museum is a set of rocks found at the bottom of the Atlantic Ocean. These geologically unique stones are believed to be of lunar origin, ejected from the moon by the impact of a meteorite. The rocks have been on display in the Smithsonian in Washington, D.C. until recently,...   [click here for more]
Chaosium  $9.95

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Return of the Ripper

Return of the Ripper


An 1890s Scenario for Call of Cthulhu and Cthulhu By Gaslight RETURN OF THE RIPPER takes place in London, beginning in late summer to early autumn of 1893. It involves a new series of killings perpetrated by Jack the Ripper. The Ripper has returned to London to continue his bloody work after a five-year absence. Working in league with the Ripper are other occult horrors...   [click here for more]
Chaosium  $21.00 $11.95

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