Issue: #522
Last valuation update: 2026-10-20
Cover by Rich Buckler and Dick Giordano."The Time-Tornado of the Clockwork Man!" (Superman) written by Gerry Conway, penciled by Curt Swan, inked by Frank Chiaramonte, colored by Gene D'Angelo and lettered by John Costanza."The Hurricane Harness Hijack!" (Atom) written by Bob Rozakis, penciled by Alex Saviuk, inked by Vince Colletta, colored by Jerry Serpe and lettered by Milt Snapinn.Notes:This i...
Creators: John Costanza, Dick Giordano, Julius Schwartz, Bob Rozakis, Curt Swan, Gerry Conway, Vince Colletta, Gene D'Angelo, Rich Buckler, Milt Snapinn, Frank Chiaramonte, Alex Saviuk, Jerry Serpe, E. Nelson Bridwell
Characters: Batman, Superman, Lois Lane, Black Canary, Green Arrow, Elongated Man, Ray Palmer, Steve Lombard, Josh Coyle, Lana Lang, Professor Alpheus V. Hyatt, Katar Hol, Calculator