The Esoterror Fact Book briefs you on what you need to send players into intrigue-filled confrontation with forces of international terror bent on supernatural apocalypse.

An action-packed fast-play adventure for The Esoterrorists.

Invasive Procedures is the new Fear Itself adventure from Gareth Hanrahan, author of Arkham Detective Tales.

The Trail of Cthulhu Keeper’s Screen gives you the most important tables, rules and references for GUMSHOE.

Ten years ago, 1% of the population gained mutant powers. And you're the cops who clean up the mess.

Four ready-to-play case files to puzzle and challenge your local Heightened Crimes Investigative Unit.

The Armitage Files presents a boldly innovative way to generate blood-chilling adventures for your Trail Of Cthulhu investigators.

Bookhounds of London is a brand new campaign setting for Trail of Cthulhu by Kenneth Hite.

The Book of the Smoke is replete with contacts, rumors, and clues which will guide you on your quest for forbidden knowledge.

The Justice Trade contains three adventures for Ashen Stars – The Justice Trade, Terra Nova and Tartarus – and a bonus twenty-minute demo game scenario.

Out of Space contains five adventures that will take Investigators from the mountains of northern Mexico to the skies above Germany, to the smog and disease of gaslight London and the raging tides of the Atlantic Ocean.

Vampires exist. What can they do? Who do they own? Where is safe? You don’t know those answers yet. So you’d better start asking questions.

Eternal Lies is a Trail of Cthulhu tribute to the classic Call of Cthulhu box set campaigns such as Masks of Nyarlathotep and Horror on the Orient Express.

Dulce et Decorum Est features GUMSHOE adaptations and new abilities for war in the air, and on the sea and land, and how the mythos might interact with the horrors of the war, and the participants.

The EDOM FIELD MANUAL. It will tell you everything you need to know about Operation Edom.