DC February, 1950
1st Appearance of synthetic kryptonite (created by Lex Luthor); Versus Lex Luthor
Luthorís Secret Weapon; Tommy Tomorrow: 50 Worlds in One!; Congo Bill: The Plundering of the Tai Ling!; PSA: Batman Stands Up for Sportsmanship!; Zatara: Fighting Fools!; Miss Liberty, Her Story (text), cartoon: Shorty; Vigilante: A Day at the Rodeo!
Wayne Boring, Henry Boltinoff