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

Issue Details

Issue	#33
Published	April 1957
Frequency	bi-monthly
Cover Price	0.10 USD
Pages	36
Editing	Stan Lee
Notes	Some art identifications from atlastales.com.

Cover Details - "Don't Throw That Switch!"

Genre	Horror
Pencils	Carl Burgos
Inks	Joe Maneely
Reprinted	in Secrets of the Unknown (Alan Class, 1962 series) #136 [with some modifications made to accomodate the different page size]

4 page story "At The End Of The Dark Hall"

Genre	Horror
Pencils	John Forte
Inks	John Forte
Reprinted	in Secrets of the Unknown (Alan Class, 1962 series) #226

4 page story "Don't Throw That Switch"

Genre	Horror
Pencils	Ted Galindo
Inks	Ted Galindo
Reprinted	in Secrets of the Unknown (Alan Class, 1962 series) #136

4 page story "The Gypsies' Secret"

Characters	Tony Hayden
Genre	Horror
Pencils	Angelo Torres
Inks	Angelo Torres

3 page story "No Way Out!"

Genre	Horror
Pencils	Robert Q. Sale

2 page text story "Magic In The Circus"

Letters	typeset
Reprinted	from Uncanny Tales (Marvel, 1952 series) #43 (May 1956) [originally titled "Circus Magic"]

4 page story "The Fury of Nick Foster!"

Genre	Horror
Pencils	Harry Lazarus
Inks	Harry Lazarus

4 page story "The Unhuman"

Characters	Dr. Hugh Taylor; Dr. Allan Colter; Dr. Argus Fenn; Dr. Benton Maze
Synopsis	When mysterious notes containing the answers to problems besetting Project Satellite appear on his desk, Dr. Hugh Taylor suspects one of his three co-workers of being a superior man - the next stage in mankinds evolution, with incredible intelligence.
Genre	Horror
Pencils	John Tartaglione
Inks	John Tartaglione