Publisher: Marvel Comics
Status: Finished
Type: Ongoing Series (Team)
Publication Date: December, 1999—September, 2001
Genre: Super Hero
Featuring: X-Men
X-Men: The Hidden Years #1
"Once More Savage Land"
Release date: October 6, 1999
Cover date: December, 1999
"Once More Savage Land"
Release date: October 6, 1999
Cover date: December, 1999
X-Men: The Hidden Years #2
"Slaughter in the Savage Land!"
Release date: November 3, 1999
Cover date: January, 2000
"Slaughter in the Savage Land!"
Release date: November 3, 1999
Cover date: January, 2000
X-Men: The Hidden Years #3
"On Wings of Angels"
Release date: December 1, 1999
Cover date: February, 2000
"On Wings of Angels"
Release date: December 1, 1999
Cover date: February, 2000
X-Men: The Hidden Years #4
"Escape to Oblivion"
Release date: January 5, 2000
Cover date: March, 2000
"Escape to Oblivion"
Release date: January 5, 2000
Cover date: March, 2000
X-Men: The Hidden Years #5
"Riders on the Storm"
Release date: February 2, 2000
Cover date: April, 2000
"Riders on the Storm"
Release date: February 2, 2000
Cover date: April, 2000
X-Men: The Hidden Years #6
"Behold a Goddess Rising..!"
Release date: March 8, 2000
Cover date: May, 2000
"Behold a Goddess Rising..!"
Release date: March 8, 2000
Cover date: May, 2000
X-Men: The Hidden Years #7
"Power Play"
Release date: April 5, 2000
Cover date: June, 2000
"Power Play"
Release date: April 5, 2000
Cover date: June, 2000
X-Men: The Hidden Years #8
"Shadow on the Stars"
Release date: May 10, 2000
Cover date: July, 2000
"Shadow on the Stars"
Release date: May 10, 2000
Cover date: July, 2000
X-Men: The Hidden Years #9
"Dark Destiny"
Release date: June 7, 2000
Cover date: August, 2000
"Dark Destiny"
Release date: June 7, 2000
Cover date: August, 2000
X-Men: The Hidden Years #10
"Home is Where the Hurt is..."
Release date: July 6, 2000
Cover date: September, 2000
"Home is Where the Hurt is..."
Release date: July 6, 2000
Cover date: September, 2000
X-Men: The Hidden Years #11
"Destroy All Mutants!"
Release date: August 2, 2000
Cover date: October, 2000
"Destroy All Mutants!"
Release date: August 2, 2000
Cover date: October, 2000
X-Men: The Hidden Years #12
"And Death Alone Shall Know My Name"
Release date: September 7, 2000
Cover date: November, 2000
"And Death Alone Shall Know My Name"
Release date: September 7, 2000
Cover date: November, 2000
X-Men: The Hidden Years #13
"Blood and Circuses"
Release date: October 4, 2000
Cover date: December, 2000
"Blood and Circuses"
Release date: October 4, 2000
Cover date: December, 2000
X-Men: The Hidden Years #14
"Yet No More Like My Father..."
Release date: November 1, 2000
Cover date: January, 2001
"Yet No More Like My Father..."
Release date: November 1, 2000
Cover date: January, 2001
X-Men: The Hidden Years #15
"Death Be Not Proud"
Release date: December 6, 2000
Cover date: February, 2001
"Death Be Not Proud"
Release date: December 6, 2000
Cover date: February, 2001
X-Men: The Hidden Years #16
"Echoes of a Lost Generation"
Release date: January 4, 2001
Cover date: March, 2001
"Echoes of a Lost Generation"
Release date: January 4, 2001
Cover date: March, 2001
X-Men: The Hidden Years #17
"Hunter and Hunted"
Release date: February 7, 2001
Cover date: April, 2001
"Hunter and Hunted"
Release date: February 7, 2001
Cover date: April, 2001
X-Men: The Hidden Years #18
"Promise of a New Tomorrow"
Release date: March 14, 2001
Cover date: May, 2001
"Promise of a New Tomorrow"
Release date: March 14, 2001
Cover date: May, 2001
X-Men: The Hidden Years #19
"Broken Promises"
Release date: April 11, 2001
Cover date: June, 2001
"Broken Promises"
Release date: April 11, 2001
Cover date: June, 2001
X-Men: The Hidden Years #20
"Worlds Within Worlds"
Release date: May 2, 2001
Cover date: July, 2001
"Worlds Within Worlds"
Release date: May 2, 2001
Cover date: July, 2001
X-Men: The Hidden Years #21
"Let Loose the Dogs of War"
Release date: June 6, 2001
Cover date: August, 2001
"Let Loose the Dogs of War"
Release date: June 6, 2001
Cover date: August, 2001
X-Men: The Hidden Years #22
"Friends and Enemies"
Release date: July 18, 2001
Cover date: September, 2001
"Friends and Enemies"
Release date: July 18, 2001
Cover date: September, 2001