Character seems to have been exclusive to the Holyoke publication of Blue Beetle. His name changed at issue #18 to "Spunky", and then he disappeared entirely when Fox resumed publication at issue #31.
First Appearance: Blue Beetle (1939) #14 Favorite Characters:
Sparky (DC)(Earth-4 - Charlton)(a.k.a. Spunky) is a favorite character of 1 user
View a chronological listing of this character's appearances
Issue Appearances: Blue Beetle (1939)