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

Issue Details

Issue	#21
Published	July-August 1959
Cover Price	0.10 USD
Pages	36
Editing	Jack Schiff
Notes	2nd Rip Hunter

Cover Details

Genre	science fiction
Pencils	Mike Sekowsky
Inks	Joe Giella
Notes	2nd Rip Hunter
Reprinted	in Essential Showcase 1956-1959, The (DC, 1992 series) #nn

10 page Rip Hunter...Time Master story "Secret of the Lost Continent"

Genre	science fiction
Script	Jack Miller
Pencils	Mike Sekowsky
Inks	Joe Giella
Notes	Chapter 1

8 page Rip Hunter...Time Master story "The Forbidden Island"

Genre	science fiction
Script	Jack Miller
Pencils	Mike Sekowsky
Inks	Joe Giella
Notes	Chapter 2

7 page Rip Hunter...Time Master story "The Doomed Continent"

Genre	science fiction
Script	Jack Miller
Pencils	Mike Sekowsky
Inks	Joe Giella
Notes	Chapter 3

Half page Professor Eureka filler "Clairvoyance Machine][First Line: This is my Clairvoyance Machine."

Genre	gag
Script	Henry Boltinoff
Pencils	Henry Boltinoff
Inks	Henry Boltinoff
Letters	Henry Boltinoff
Notes	Title and first line from Arthur Lortie, added August 2006.