A great product which is ideally suited for the PDF format. In-game artifacts are what made the original Call of Cthulhu adventures classics and The Mythos Dossiers build upon that tradition, taking it to a whole new level thanks to its high production values and the ability to print off what you need. If you're a fan of the Laundry RPG, this is a must have. However, The Mythos Dossiers are equally useful for CoC, Trail of Cthulhu, or other Mythos-based horror games. At $14.99 it's a bargain.
[5 of 5 Stars!]