Issue: #89
Last valuation update: 2025-11-20
Superboy's Big Brother! (part 2 is titled "The Secret of Mon-El!" / written by Robert Bernstein : reprinted in: Superboy #129, Adventure Comics #494, The Legion of Super-Heroes Archives #1) Mon-el travels to Earth in a rocket and Superboy mistakingly believes that Mon-el is his older brother from Krypton. After a while, Superboy suspects that Mon-el is a fake and paints large balls of lead green t...
First appearances: Mon-El
Creators: George Papp, Jerry Siegel, George Klein, Curt Swan, Stan Kaye, Joe Letterese, Henry Boltinoff, Mort Weisinger, Robert Bernstein
Characters: Superman, Krypto, Chief Parker, Jonathan Kent, Martha Kent, Lana Lang, Mon-El, Jor-El, Lara Lor-Van, Ollie