From Who's Who: The Definitive Directory of the DC Universe Vol. VI (August 1985)
First appearance: Adventures of Rex the Wonder Dog #4 (July-August 1952)
To be continued . . .
From Who's Who: The Definitive Directory of the DC Universe Vol. VI (August 1985)
First appearance: Adventures of Rex the Wonder Dog #4 (July-August 1952)
To be continued . . .