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Bookmark Cthulhu

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Welcome to the GM's Day sale! From now through March 10th, this title has been marked down by up to 40%! For more values, visit our GM's Day sale page.

Bookmark Cthulhu focuses on the essences of Lovecraft's work: a burgeoning sense of doom as your adventure progresses; and edritch creatures as otherworldly, terrifying, and ofttimes indescribable as Lovecraft's own. Instead of abstract sanity rolls, a growing dread with each uneasy discovery. And beyond the common monsters, creatures spawned spontaneously from Lovecraft's own most common adjectives. 

Experience Lovecraft's Cthulhu mythos in a fresh new way! 

Also check out the full Bookmark HP RPG family, and James "The Geek" titles. Both include bundle deals you won't want to miss!

Designed by Lester Smith, creator of the Origins Award winning Dragon Dice® game, the PDF you receive holds 3 copies per sheet, one sheet in printer-friendly black and white. Each sheet is designed so that if it's printed back to back, you have 6 copies! (You will also need a copy of the Bookmark HP RPG.)

Note: Because DriveThruRPG doesn't sell printed cards individually, it's best to add this game to an order for other cards, such as the GameMaster's Apprentice | Bookmark HP RPG | Core bundle. It's a perfect combo for spontaneous solo or group play!

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Reviews (1)
Discussions (1)
Customer avatar
Dean W September 29, 2023 2:43 am UTC
Where is a good place to get questions answered about this game? Is there a discord server? I'm not sure I understand the consequences of failing the roll that gets more difficult as the adventure goes on.
Customer avatar
Lester S September 29, 2023 5:44 am UTC
Thanks for the comment and questions. Let me answer the game question first: Note that failed rolls reduce dice size, which makes it more difficult to succeed at later actions.

While there isn't yet a Discord server for the game, there is a Facebook Group Page "Bookmark No HP RPG Club," if you're on Facebook. I hope to see you there!
Customer avatar
Dean W September 29, 2023 1:48 pm UTC
Oh! Right! I was totally forgetting about that aspect. Awesome design. I have a Facebook page, but I never use it. I'll dust off the old account and see if I can get it going for that page. Thanks!
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Product Information
Silver seller
Rule System(s)
File Size:
2.51 MB
Original electronic Click for more information
Scanned image
These products were created by scanning an original printed edition. Most older books are in scanned image format because original digital layout files never existed or were no longer available from the publisher.

For PDF download editions, each page has been run through Optical Character Recognition (OCR) software to attempt to decipher the printed text. The result of this OCR process is placed invisibly behind the picture of each scanned page, to allow for text searching. However, any text in a given book set on a graphical background or in handwritten fonts would most likely not be picked up by the OCR software, and is therefore not searchable. Also, a few larger books may be resampled to fit into the system, and may not have this searchable text background.

For printed books, we have performed high-resolution scans of an original hardcopy of the book. We essentially digitally re-master the book. Unfortunately, the resulting quality of these books is not as high. It's the problem of making a copy of a copy. The text is fine for reading, but illustration work starts to run dark, pixellating and/or losing shades of grey. Moiré patterns may develop in photos. We mark clearly which print titles come from scanned image books so that you can make an informed purchase decision about the quality of what you will receive.
Original electronic format
These ebooks were created from the original electronic layout files, and therefore are fully text searchable. Also, their file size tends to be smaller than scanned image books. Most newer books are in the original electronic format. Both download and print editions of such books should be high quality.
File Last Updated:
November 15, 2023
This title was added to our catalog on November 07, 2022.