Issue Details

Issue	#12
Published	March 1953
Cover Price	0.10 USD
Pages	36
Editing	Whitney Ellsworth

Cover Details - "Secret of the Matador's Sword!"

Pencils	Curt Swan
Inks	George Klein

5 page story "The Devil's Chessboard"

Pencils	Leonard Starr
Inks	Leonard Starr
Reprinted	in House of Mystery (DC, 1951 series) #226 (August-September 1974); in Showcase Presents: The House of Mystery (DC, 2006 series) #3

6 page story "Men Never Die in Cell 13"

Pencils

Curt Swan

6 page story "Black Future"

Pencils	Ed Smalle
Inks	Ed Smalle

6 page story "The Secret of the Matador's Sword"

Pencils	Curt Swan
Inks	George Klein
Notes	Cover story