Bizarro-Jr. finds Lex's original Imperfect Duplicator while playing in the Fortress of Solitude and creates a Bizarro-Supergirl.
Printed: Aug 1962Writers: Otto BinderArt: Wayne Boring and Stan KayeCover: Curt Swan and Stan Kaye
- Debut of Blue Kryptonite, provides Bizarro with immense power to the point of combustion
- 1st team appearance of the Bizarro Family
- 1st appearance of Bizarro Supergirl
- Origin of Bizarro Jr.