Download or read book Batgirl Annual (2017-) #1 written by Vita Ayala and published by DC Comics. This book was released on 2017-03-29 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Batgirl and Supergirl must team up to break into Arkham Asylum! In this all-new Rebirth annual Batgirl must seek SupergirlÕs help to solve a mystery that leads them to the heart of the most insane insane asylum there is! But what they discoverÑand who they discoverÑin Arkham will lead to a much, much bigger story!