Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue	#12
Published	October-November 1949
Cover Price	0.10 USD
Pages	52
Editing	Whitney Ellsworth

Cover Details

Pencils	Theda And Emerson Hall (photo)
Inks	Theda And Emerson Hall (photo)
Colors	Theda and Emerson Hall (photo)

10 page story "I Trap Firebugs"

Pencils	Dan Barry
Inks	Dan Barry

10 page story "The Vigil of Patrolman Crowell"

Pencils	Curt Swan
Inks	Stan Kaye

4 page Casebook Mystery story "The Case of the Long Distance Alibi"

Genre	detective
Pencils	Charles Paris
Inks	Charles Paris

8 page story "The Cop with the Cold Nose"

Script	Phil Evans
Pencils	Mort Meskin
Inks	George Roussos
Notes	script credit per Evans' Estate (Comics Buyers Guide June 15, 1990)

8 page story "The Thieves Who Stole the Air"

Script	Phil Evans
Pencils	Curt Swan
Inks	John Fischetti
Notes	script credit per Evans' estate (Comics Buyers' Guide June 15, 1990)