Countdown Presents: The Search for Ray Palmer: Gotham By Gaslight — DC Comics
Issue: #1
The quest heats up as one of the Challengers of the Beyond becomes an enemy. Plus, could finding Ray Palmer prove fatal?
Creators: Rod Reis, Eddie Berganza, Steve Wands, Greg Tocchini, Derek Fridolfs, Dustin Nguyen, Paul Neary, Paul Neary, Brian Augustyn, Jesse Delperdang
Characters: Batman, Jason Todd, Man-Bat, Donna Troy, Dan Garret, Gaslight Batman, Bob, Kyle Rayner
Story arcs: Countdown to Final Crisis, The Search For Ray Palmer