From the back of the book:
The Isle of Ill Omen
Protected by a skein of sorcery as deep as the Sea of Najur. No sane adventurer would dare this mythic isle. Only the mad ravings of a long-dead Musri fakir even hint at its existence. Wreathed in arcane wards and protected by no less than the Kraken of the Deeps, the Isle of Ill Omen stands as a bastion, denying entry to all who would make the attempt.
Should any attain its shores, fierce jungles filled with misshapen beings guard its interior. Strange magics provide unseen barriers to those who would penetrate its mysteries. Rumors abound of enslaved demons and extra-dimensional guardians protecting the mysteries hidden at the very heart of this perilous place.
...and you hope to got there? What are you thinking?!
The Isle of Ill Omen is a stand-alone two part adventure for fantasy role-playing games.
Although set in the World of Okkorim, it may be adapted for use in any setting desired. The setting is designed for a group of 4-6 characters of levels 7-9 with moderate magical equipment.