Issue Details

Issue	#31
Published	April 1960
Cover Price	0.10 USD
Pages	36
Editing	Jack Schiff; Murray Boltinoff (associate); George Kashdan (associate)

Cover Details

Genre	Occult; science fiction
Pencils	Dick Dillin
Inks	Sheldon Moldoff

8 page Mark Merlin story "The Hybrid Monster"

Characters	Mark Merlin; Elsa
Genre	Occult; science fiction
Script	Jack Miller ?
Pencils	Mort Meskin
Inks	George Roussos
Notes	writer id by Bob Hughes 12/08

8 page story "The Creatures on the Cliff"

Pencils	Howard Purcell
Inks	Howard Purcell

8 page story "The Human Wave"

Pencils	Russ Heath
Inks	Russ Heath
Reprinted	in House of Mystery (DC, 1951 series) #194 (September 1971); in Showcase Presents: The House of Mystery (DC, 2006 series) #1