Completing this collection are over 40 pages of never-before-seen developmental material such as character and layout sketches, sample script pages, sketches and more that provide a glimpse into the making of this contemporary classic.This volume collects Batman #404–407.

    A mysterious new criminal operative called Oracle has declared war on Gotham. Barbara Gordon, a.k.a. Batgirl, and a.k.a. cyber-superhero Oracle in a previous guise, takes exception to someone smearing her legacy.Writing duo and sisters Julie and Shawna Benson, along with breakout artist Claire Roe, reunite the femme fatale crew in Batgirl and the Birds of Prey, Volume 1: Who Is Oracle?!Collecting: Batgirl and the Birds of Prey 1-6, Rebirth