Marvel Encyclopedia Vol. 6: Fantastic Four has a collection of essays in the front of the book by Kit Kiefer, totaling 15 pages. The first chapter focuses on the many years of comics adventures of the FF. Chapter two takes a look at the TV and film incarnations of the super-team. And Chapter Three walks through all the toys and games that have been inspired by the Fantastic Four. Following that is an extensive encyclopedia in the mold, running the whole universe of the FF, from A to Z, with character bios, power ratings, and art pieces from throughout the history of the Spider-Man comic.