This brand-new omnibus collects Paul Dini's many Batman tales featuring The Joker, Catwoman, the Riddler, Poison Ivy, Zatanna, and Harley Quinn! Includes "Heart of Hush" and "The Resurrection of Ra's al Ghul" from the pages of Detective Comics #821-824, #826-828, #831, #833-834, #837-841, #843-850, #852, #1000, Batman #685, Batman: Gotham Knights #14, Batman Black and White #3, Batman Black and White Vol. 2 #1, DCU Holiday Special #1, Batman: Streets of Gotham #1-4, #7, #10-14, #16-21, and Batman Annual #1.