Issue Details

Issue	V1#1 [1]
Published	March 1940
Cover Price	0.10 USD
Editing	John Reece?

Cover Details

Pencils	Dick Sprang?
Inks	Dick Sprang?

15 page Power Nelson story "The Coming of Power Nelson"

Characters	Power Nelson (first appearance; origin); Emperor Seng I (first appearance; villain)
Pencils	Dick Sprang?
Inks	Dick Sprang?

6 page Ted O'Neil story "Birth of a Barnstormer"

Characters	Ted O'Neil (first appearance; origin); Midge Martin (first appearance); Nate Ogden (first appearance; villain)
Script	King
Pencils	Tarpe Mills? (Nella)
Inks	Tarpe Mills?

2 page text story "Flaming Death!"

Script	Robert Turner
Letters	typeset

8 page Jupiter story "Jupiter's Mission To Earth"

Characters	Jupiter (first appearance; an alien magician); Jim Johnson (first appearance); Gyp Mercer (first appearance; villain)
Pencils	Grieg Chapian
Inks	Grieg Chapian

6 page Jaxon of the Jungle story "The Rescue of Lt. Andre"

Characters	Mike Jaxon (first appearance)
Script	Tarpe Mills?
Pencils	Tarpe Mills (Edgar Allen, Jr.)
Inks	Tarpe Mills

6 page Secret Agent M-11 story "The Master Plan of Zola"

Characters	Secret Agent M-11 (first appearance); Zola (first appearance; villain)
Pencils	H. Cardwell
Inks	H. Cardwell

6 page K the Unknown story "The Corpse In the Snowman"

Characters	K the Unknown [Doug Danville] (first appearance; only appearance); Terry Dane (first appearance); Sigmund Rathko (first appearance; villain)
Script	Robert Turner (Thomas Brown)

6 page Buck Brady story "My Brother, the Counterfeiter"

Characters	Buck Brady (first appearance); Carter Brady (first appearance; villain; Buck's brother)
Script	Malcolm Kildale
Pencils	William Rowland
Inks	William Rowland

7 page Storm Curtis story "The Ghost-Ship Isle"

Characters

Storm Curtis (first appearance)