Challengers of the Unknown (1958) Books
Book 1
Challengers of the Unknown (1958-1978) #1
by Jack Kirby, Marvin Stein
Language: English
Publication date: April 2nd, 1958
Format: Kindle
Want To Read Book 2
Challengers of the Unknown (1958-1978) #2
by Jack Kirby, Wallace Wood
Language: English
Publication date: June 4th, 1958
Format: Kindle
Want To Read Book 3
Challengers of the Unknown (1958-1978) #3
by Jack Kirby, Wallace Wood
Language: English
Publication date: August 6th, 1958
Format: Kindle
Want To Read Book 4
Challengers of the Unknown (1958-1978) #4
by Jack Kirby, Wallace Wood
Language: English
Publication date: October 1st, 1958
Format: Kindle
Want To Read Book 5
Challengers of the Unknown (1958-1978) #5
by Jack Kirby, Wallace Wood
Language: English
Publication date: December 3rd, 1958
Format: Kindle
Want To Read Book 6
Challengers of the Unknown (1958-1978) #6
by Jack Kirby, Wallace Wood
Language: English
Publication date: February 4th, 1959
Format: Kindle
Want To Read Book 7
Challengers of the Unknown (1958-1978) #7
by Jack Kirby, Wallace Wood
Language: English
Publication date: April 1st, 1959
Format: Kindle
Want To Read Book 8
Challengers of the Unknown (1958-1978) #8
by Jack Kirby, Wallace Wood
Language: English
Publication date: June 3rd, 1959
Format: Kindle
Want To Read Book 48
Challengers of the Unknown (1958 - 1978) #48
by Arnold Drake, Bob Brown
Language: English
Publication date: January 1st, 1966
Format: Paperback
Want To Read Book 82
Challengers of the Unknown (1958-1978) #82
by Gerry Conway, Joe Rubinstein, Michael Netzer
Language: English
Publication date: September 7th, 1977
Format: Kindle
Want To Read Book 83
Challengers of the Unknown (1958-1978) #83
by Gerry Conway, Joe Rubinstein, Rich Buckler
Language: English
Publication date: November 2nd, 1977
Format: Kindle
Want To Read Book 84
Challengers of the Unknown (1958-1978) #84
by Gerry Conway, Joe Rubinstein, Rich Buckler
Language: English
Publication date: January 4th, 1978
Format: Kindle
Want To Read Book 85
Challengers of the Unknown (1958-1978) #85
by Gerry Conway, Rich Buckler, Jack Abel
Language: English
Publication date: March 1st, 1978
Format: Kindle
Want To Read Book 86
Challengers of the Unknown (1958-1978) #86
by Gerry Conway, Frank Giacoia, Rich Buckler
Language: English
Publication date: May 3rd, 1978
Format: Kindle
Want To Read Book 1-2
Challengers of the Unknown Archives, Vol. 1
by Jack Kirby, Dave Wood, Roz Kirby
Language: English
Publication date: August 1st, 2003
Format: Hardcover
Want To Read Book 1-8
Showcase Presents: Challengers of the Unknown, Vol. 1
by Dave Wood, Jack Kirby, Ed Herron
Language: English
Publication date: September 27th, 2006
Format: Paperback
Want To Read Book 3-8
Challengers of the Unknown Archives, Vol. 2
by Dave Wood, Wallace Wood
Language: English
Publication date: November 30th, 2004
Format: Hardcover
Want To Read Book 81-87
Roots of the Swamp Thing 2
by David Michelinie
Language: English
Publication date: August 30th, 2016
Format: Hardcover
Want To Read 
Showcase Presents: Challengers of the Unknown, Vol. 2
by Jack Kirby, Ed Herron, Bob Brown
Language: English
Publication date: May 20th, 2008
Format: Paperback
Want To Read 
Challengers of the Unknown by Jack Kirby
by Jack Kirby, Ed Herron, Dave Wood
Language: English
Publication date: June 26th, 2012
Format: Hardcover
Want To Read