Countdown Special: The Atom — DC Comics
Issue: #1
Aided by his closest allies, Ray Palmer, the Amazing Atom, embarks on a desperate quest through unknown universes to find the love of his life - Jean Loring!
Creators: Joe Rubinstein, Ben Oda, Gerry Conway, Paul Levitz, Ryan Sook, Bill Draut, Bill Morse, Jerry Serpe, Arvell Jones, Alan Weiss
Characters: Hal Jordan, Barry Allen, Supergirl, Ray Palmer