Download or read book Doom Patrol (2009-) #21 written by Keith Giffen and published by DC Comics. This book was released on 2011-04-06 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Witness the past, present, and future of the Doom Patrol through the eyes of the only constant member of the team. Through all its reincarnations, through all his remodelings, you can't have a Doom Patrol without Cliff 'Robotman' Steele!