(W/A) Various (CA) Bruce Timm. Now in trade paperback* this fantastic collection features the origin of Harley Quinn* co-starring The Joker and Poison Ivy. Also included are tales starring The Scarecrow* Ra's al Ghul* Mr. Freeze and Batgirl from BATMAN ADVENTURES ANNUAL #1-2* BATMAN ADVENTURES HOLIDAY SPECIAL* ADVENTURES IN THE DC UNIVERSE #3 and BATMAN BLACK AND WHITE #1.