Issue: #366
Last valuation update: 2025-09-26
“THE ROUND-ROBIN DEATH THREATS!” Someone has sent hypnotic letters to several people, including Bruce Wayne, and booby-trapped some of their possessions so they will end up killing one another.The Round-Robin Death Threats! (Batman and Robin)Robber Round-Up in Kiddy City! (Elongated Man)Cap's Hobby Hints
Creators: Carmine Infantino, Julius Schwartz, Gardner Fox, Murphy Anderson, John Broome, Henry Boltinoff, Sid Greene
Characters: Batman, Alfred Pennyworth, Dick Grayson, James Gordon, Elongated Man, Sue Dibny, Cap