Call of Cthulhu:
The Island of Insanity

“Of such great powers or beings there may be conceivably a survival... a survival of a hugely remote period when... consciousness was manifested, perhaps, in shapes and forms long since withdrawn before the tide of advancing humanity... forms of which poetry and legend alone have caught a flying memory and called them gods, monsters, mythical beings of all sorts and kinds...”

- algernon blackwood

A recognized mystery writer goes missing, and along with him the manuscript to his next, much-awaited book. The author’s agent hires the PCs to investigate the disappearance, and if possible, retrieve the coveted manuscript.

The Island of Insanity is an adventure for Call of Cthulhu 7th edition, loosely based on the classic horror short story The Call of Cthulhu, by H.P. Lovecraft. It’s a complete, standalone 28-page story with lots of handouts, maps and NPCs, playable in two or three sessions.