Witness the birth of Nightwing in these all-ages tales set in the beloved Batman animated world! Dick Grayson has been incredible at playing Batman's sidekick-but when Robin decides to leave Batman and fight crime on his own, what does that mean for Gotham City? And as one Robin moves on, another starts his journey-Tim Drake! Also featuring The Joker, Two-Face, and Batgirl. Collects The Batman Adventures: The Lost Years #1-5 and Batman: Gotham Adventures #1.