Marvel
Marvel Firsts: The 1960s #[nn]
published January 2011
X-Men: The Adamantium Collection #[nn]
published January 2014
Marvel Famous Firsts: 75th Anniversary Masterworks Slipcase Set #10
published September 2014
True Believers: X-Men #1 #[nn]
published January 2017
True Believers: X-Men #1 #[nn]
published January 2017
X-Men Adventures #[nn]
published January 2018
X-Men: Children of the Atom #[1]
published January 2019
Marvel July 1963 Omnibus #[nn] [unnamed variant]
published January 2023
Biblioteca Marvel: La Patrulla-X #1
published April 2023
X-Men No. 1 Facsimile Edition #[nn]
published June 2023
The Official Marvel Index to the X-Men #1 published May 1987
Marvel Masterworks: The X-Men #[1] published December 1998
Marvel Masterworks: The X-Men #1 published April 2002
X-Men: Children of the Atom #[nn] published January 2005
Los Hombres X #1 published January 1966
Marvel Super-Heroes #22 published September 1969
Son of Origins of Marvel Comics #[nn] published January 1975
Amazing Adventures #1 [Direct] published December 1979
Marvel Masterworks #3 published November 1987
Marvel Masterworks #3 published November 1987
Marvel Milestone Edition: X-Men #1 #[nn] published September 1991
Uncanny X-Men Masterworks #1 published February 1993
Marvel Milestone Edition: The X-Men #1 published February 1993
Uncanny X-Men Masterworks #1 published February 1993
X-Men Ashcan #[nn] published January 1994
Son of Origins of Marvel Comics Revised Edition #[nn] published November 1997
Essential Uncanny X-Men #1 [1st Printing] published September 1999
The 100 Greatest Marvels of All Time #5 published December 2001
Marvel Mini Comic Book X-Men #1 #[nn] published January 2003
Target X-Men Classic #[nn] published February 2006
Custom: Deal - Fox Home Entertainment (X-3 Stan Lee Comic) #1 published September 2006
The X-Men Omnibus #1 [Jack Kirby Cover] published April 2009
The X-Men Omnibus #1 [Alex Ross Cover] published April 2009
Marvel Masterworks: The X-Men #[1] published December 1998
Marvel Masterworks: The X-Men #1 published April 2002
X-Men: We Are the X-Men #[nn] published July 2010
Marvel Classic #1 published February 2011
X-Men Epic Collection #1 [unnamed variant] published January 2014
Marvel Tales Annual #2 [U.S. Cover Price] published January 1965
Los Hombres X #1 published January 1966
Fantastic! #2 published February 1967
Fantastic! #1 published February 1967
Capitan America #1 published April 1973
Son of Origins of Marvel Comics #[nn] published January 1975
Amazing Adventures #1 [Direct] published December 1979
Amazing Adventures #2 [Direct] published January 1980
The Marvel Saga the Official History of the Marvel Universe #10 [Direct Edition] published September 1986
Marvel Masterworks #3 published November 1987
Marvel Milestone Edition: X-Men #1 #[nn] published September 1991
Marvel Milestone Edition: The X-Men #1 published February 1993
Uncanny X-Men Masterworks #1 published February 1993
X-Men: The Early Years #1 [Direct] published May 1994
Marvel Special #3 published April 1995
Son of Origins of Marvel Comics Revised Edition #[nn] published November 1997
Essential Uncanny X-Men #1 [1st Printing] published September 1999
The 100 Greatest Marvels of All Time #5 published December 2001
Marvel Mini Comic Book X-Men #1 #[nn] published January 2003
Target X-Men Classic #[nn] published February 2006
Custom: Deal - Fox Home Entertainment (X-3 Stan Lee Comic) #1 published September 2006
The X-Men Omnibus #1 [Alex Ross Cover] published April 2009