In this all-new miniseries, 18 short tales of Gotham's most unpredictable antihero unspool in black, white, and red ink (because she's never seen the world in just black and white). In this issue: Comedic legends (they made us say that) Chip Zdarsky and Kevin Maguire team up to send Harley and Ivy deep into the heart of the Fortress of Solitude! Leah Williams and Natacha Bustos reveal Harley's teenage past as a high-flying gymnast with vengeance on her mind! And actor Paul Scheer joins co-writer Nick Giovannetti and artist Tom Reilly to send former Joker sidekicks Harley and Gaggy Gagsworthy on a heist that's worth the risk...but can the pair walk out on their vendetta in 30 seconds flat when they feel the heat around the corner?