Comic Title: X-Men #4
Publisher: Marvel (Canam Publishers Sales Corp.)
Address: 655 Madison Avenue, New York, NY
Cover Date: March 1964
On Sale Date: January 3, 1964 Newsstand Date January 3, 1964
Source: House Ad, Amazing Spider-Man #10, Page 30

Copyright Date January 3, 1964
Source: Library of Congress, Periodicals 1964

Frequency: Bimonthly
Cover Price: $0.12
Page Count: 32
Editor: Stan Lee

Title: "The Brotherhood of Evil Mutants"
Pages: 23

Feature(s):
X-Men

Writer: Stan Lee
Penciller: Jack Kirby
Inker: Paul Reinman
Letterer: Artie Simek

Reprinted In:
Marvel Super-Heroes #23 (1969)
Super-Heroes #7 (1975)
Super-Heroes #8 (1975)
Amazing Adventures #7 (1980)
Amazing Adventures #8 (1980)
Marvel Masterworks Vol. 3:X-Men Vol. 1 HC (1988)
Uncanny X-Men Masterworks TPB (1993)
X-Men:The Early Years #4 (1994)
Bring Back the Bad Guys TPB (1998)
Marvel Masterworks Vol. 3:X-Men Vol. 1 HC (1998)
Essential Uncanny X-Men Vol. 1 TPB (1999)
Marvel Masterworks Vol. 3:X-Men Vol. 1 HC (2002)
X-Men #4 [Marvel Legends Exclusive] (2002)
Marvel Masterworks:The X-Men Vol. 1 – Barnes & Noble Edition TPB (2003)
Marvel Masterworks Vol. 3:X-Men Vol. 1 HC (2003)
Marvel Masterworks Vol. 3:X-Men Vol. 1 HC [Variant] (2003)
X-Men:The Unlikely Saga of Xavier, Magneto and Stan TPB (2006)
Marvel Masterworks:The X-Men Vol. 1 TPB (2009)
Marvel Masterworks:The X-Men Vol. 1 TPB [Variant] (2009)
X-Men Omnibus Vol. 1 HC (2009)
X-Men Omnibus Vol. 1 HC [Variant] (2009)
X-Men Epic Collection:Children of the Atom TPB (2015)
X-Men (Facsimile Edition) #4 (2021)
Mighty Marvel Masterworks:The X-Men Vol. 1 TPB (2021)
Mighty Marvel Masterworks:The X-Men Vol. 1 TPB [Variant] (2021)

Feature Character(s)

• X-Men (chronology forthcoming)
• Professor X (chronology forthcoming)
• Cyclops (chronology forthcoming)
• Angel (chronology forthcoming)
• Beast (chronology forthcoming)
• Iceman (chronology forthcoming)
• Marvel Girl (chronology forthcoming)

Villain(s)

• Brotherhood of Evil Mutants (chronology forthcoming)
• Magneto (chronology forthcoming)
• Scarlet Witch (chronology forthcoming)
• Quicksilver (chronology forthcoming)
• Toad (chronology forthcoming)