Batman Arkham Unhinged HC (2013-2014 DC) #4

Volume 4 - 1st printing. Collects Batman: Arkham Unhinged (2012) #16-20. Written by Karen Traviss. Art by Riccardo Burchielli, Christian Duce, Federico Dallocchio, Tony Shasteen and Beni Lobel. Cover by Christopher Mitten. Hardcover, 168 pages, full color. In original shrinkwrap. The prequel to the best-selling video game Batman: Arkham City concludes. The mysterious new villain known as the Bookbinder has corrupted Gotham City's food supply, leaving the Dark Knight in a race against time to uncover the identity of this threat to his city!