The first companion guide to the blockbuster bestselling trilogy—soon to be a major motion picture Written by the bestselling author of and , the book takes fans deeper into the post-apocalyptic world created by Veronica Roth—a dystopian Chicago in which humanity has organized itself into five factions, each with its own core value to uphold. At the age of sixteen, Beatrice Prior must choose to which one she will devote her life. includes fascinating background facts about the action in all three books—the third book, publishes in October 2013—a revealing biography of the author, and amazing insights into the trilogy's major themes and features. It's everything fans have been hungering for since the very first book! This book is not authorized by Veronica Roth, Katherine Tegen Books, or anyone involved in the movie. is a must-read and a terrific gift for the millions of fans both young and old—especially with the Summit Entertainment film version of , the first book in the trilogy, hitting theaters in March 2014.