An old friend of Wally West becomes the portal to another universe and Gorilla Grodd goes wild in Keystone City! Plus, the Fastest Man Alive clashes with Captain Cold, The Trickster, the Pied Piper and more.
- ISBN10 1781160872
- ISBN13 9781781160879
- Publish Date 3 April 2012
- Publish Status Transferred
- Out of Print 6 March 2013
- Publish Country GB
- Imprint Titan Books Ltd
- Format Hardcover
- Pages 648
- Language English