Sandy Petersen, the author of the Call of Cthulhu Role-playing game published by Chaosium, changes the tabletop world once again with Sandy Petersen’s Cthulhu Mythos – a complete sourcebook for all things Lovecraftian for 5 th edition fantasy. Ghoul Island is the first campaign adventure for Sandy Petersen’s Cthulhu Mythos and can be easily introduced into any fantasy setting. This first act (of four), Voyage to Farzeen, begins with a mutiny and ends in underground tunnels where our adventurers discover an ancient temple dedicated to a horror thought to have been vanquished long ago!