Four: A Divergent Story Collection (original) Veronica Roth

Readers first encountered Tobias as "Four" in Divergent and will find more of this charismatic character's backstory told from his own perspective in Four: A Divergent Collection. When read together, these long narrative pieces illuminate the defining moments in Tobias's life, from his transfer from Abnegation to Dauntless, his initiation, and the decisions of loyalty—and love—that Tobias makes in the weeks after he meets Tris Prior.