By A Mystery Man Writer
Ken-Dal was a Kryptonian scientist and friend of Jor-El and Lara Lor-Van.
Ken-Dal (Earth-0) - DC Comics
Superman: Jon Kent #1 Returns To Tom Taylor's Earth-2 (Spoilers)
Witchblade (TV Series 2001–2002) - News - IMDb
DC COMICS Showcase Presents: Superman, Vol. 1, TPB, Unread, Free Shipping
What is the origin of the DC Earth 0? - Quora
CONDOR PRETO DO COMICS DC VINTAGE 1991 # 34 - TERRA Angola
Wildcat (Ted Grant) - Wikipedia
Back Issue #148 by TwoMorrows Publishing - Issuu
DC Comics & Justice League Incarnate #3 Spoilers & Review: Who Or What Is The Tiger Force?! – Inside Pulse
Earth-0 (Concept) - Comic Vine