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.

Trail of Cthulhu is an award-winning roleplaying-game produced under license from Chaosium, set in the 1930s.

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.

Five labyrinthine and spine-chilling mysteries for your Trail of Cthulhu investigators!

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.

The Zalozhniy Quartet is a series of four linked adventures from acclaimed RPG writer Gareth Hanrahan, and designed by Night’s Black Agents creator Kenneth Hite.

Pelgrane Press presents four century-spanning adventures for Trail of Cthulhu by three Mythos masters.

What can you depend on? Can you make a difference? Trust no one and nothing except the silver bullets in your Glock.

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.

The Final Revelation collects for the first time the four sanity-destroying Purist adventures for Trail of Cthulhu.

The Love of Money is an Esoterrorists adventure for 4-6 players from incredible GM and Pelgrane Crew favourite, Matthew Sanderson.

Soliders of Pen and Ink is a Trail of Cthulhu campaign set in the dark heart of the Spanish Civil War

Bon voyage! You are about to depart on ten journeys into the unknown, following the trail of Cthulhu.