From the back of the book: The Providence GM Compendium provides game masters with a wealth of material. Over 20 of Providence's most influential characters are described in detail, expanding on their histories and providing insight into the events to come. Also included in teh GM Compendium are new powers, magical items, and a GM Screen, complete with every chart game master's need. Lastly, the GM Compendium includes a special 8 page insert with new character sheets as well as other useful pages designed to aid enhance the role-playing experience. Discover Providence. Learn how to be a hero again.