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

Issue Details

Issue #52
Published January 1969
Cover Price 0.12 USD
Pages 36
Editing Stan Lee

Cover Details

Characters The X-Men [Angel; Beast; Iceman; Marvel Girl]; Magneto; Erik the Red
Genre superhero
Pencils Marie Severin
Inks Joe Sinnott
Notes Penciler and inker credits supported by Nick Caputo, Bob Ford, and Carl Gafford.

15 page X-Men story "Twilight of the Mutants!"

Characters The X-Men [Angel; Beast; Cyclops; Iceman; Marvel Girl]; Lorna Dane; Mesmero (Villain); Demi-Men (Villain; many Death); Magneto Robot (Villain); Erik the Red (Villain)
Genre superhero
Script Arnold Drake
Pencils Don Heck; Werner Roth
Inks John Tartaglione
Letters Sam Rosen
Reprinted in Marvel Special (Marvel Italia, 1994 series) #16

5 page Origins of the Uncanny X-Men! (The) story "The Crimes of the Conquistador!"

Characters Beast (origin continued); Hank McCoy (as teenager); Professor X; X-Men [Cyclops; Iceman; Angel]; Norton McCoy; Edna McCoy; El Conquistador (Villain)
Genre Superhero
Script Arnold Drake
Pencils Werner Roth
Inks John Verpoorten
Letters Sam Rosen
Notes The Origins of the Uncanny X-Men! part 15, origin of the Beast part 4, pages 1 and 2 of this story is not reprinted in the Amazing Adventures #17 and X-Men: Mutations #nn reprints. First appearance of Cerebro.
Reprinted in Marvel Masterworks: The X-Men (Marvel, 2003 series) #5; in Essential Classic X-Men (Marvel, 2006 series) #2 [black & white]; in Amazing Adventures (Marvel, 1970 series) #17 (March 1973) [pages 3-5]; in X-Men: Mutations (Marvel, 1996 series) #nn (1996) [pages 3-5]; in Marvel Special (Marvel Italia, 1994 series) #12 (Novembre 1997) [abridged]