Publisher's blurb: The Forbidden Book: Caverns of Kehill is an adventure for 3-5 players of 4th level. It is easy to implement in any setting and provides tools for real player motivation, interesting NPC interaction, exploration and meaningful combat by context and engaging situations. This adventure can be run in one session. The Forbidden Book is an old demonic artifact, that was destroyed and is manifesting after two hundred years. Cults are practicing rituals all over the world and the heroes will find one of them. It is the story of a group of adventurers, that stand valiantly against the darkness, rescue and old friend and if they succeed, become heroes of the small town of Kehill.