Countdown to Final Crisis — DC Comics
Issue: #18
Overview Find out where the Heck Ray Palmer has been and what he's been up to! Find out what happened to Mary Marvel after she was left out in space two weeks ago by herself! See who crashes Ray's Christmas party! Plus, more DC villains origin backup stories. This week learn The Origin of Dr. Light by Scott Beatty and Howard Porter! The COUNTDOWN TO FINAL CRISIS continues! Flashback to two years...
Creators: Dave McCaig, Paul Dini, Karl Kerschl, Travis Lanham, Travis Lanham, Keith Giffen, Keith Giffen, Mike Carlin, Mike Carlin, Mike Carlin, Howard Porter, Elisabeth V. Gehrlein, Scott Kolins, Sean McKeever, Tom Chu, Scott Beatty
Characters: Batman, Superman, Harley Quinn, Hawkman, Jason Todd, Zatanna, Hal Jordan, Barry Allen, Wonder Woman, Iris West Allen, Arthur Light, Donna Troy, Elongated Man, Ray Palmer, Sue Dibny, Red Rain Batman, Mary Marvel, Bob, Jean Loring, Eclipso
Story arcs: Countdown to Final Crisis