# X-Men the Hidden Years (1999 - 2001)

Period: 1999–2001
Issues: 22

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- X-Men the Hidden Years (1999) #1 (1999-12)
- X-Men the Hidden Years (1999) #2 (2000-01)
- X-Men the Hidden Years (1999) #3 (2000-02)
- X-Men the Hidden Years (1999) #4 (2000-03)
- X-Men the Hidden Years (1999) #5 (2000-04)
- X-Men the Hidden Years (1999) #6 (2000-05)
- X-Men the Hidden Years (1999) #7 (2000-06)
- X-Men the Hidden Years (1999) #8 (2000-07)
- X-Men the Hidden Years (1999) #9 (2000-08)
- X-Men the Hidden Years (1999) #10 (2000-09)
- X-Men the Hidden Years (1999) #11 (2000-10)
- X-Men the Hidden Years (1999) #12 (2000-11)
- X-Men the Hidden Years (1999) #13 (2000-12)
- X-Men the Hidden Years (1999) #14 (2001-01)
- X-Men the Hidden Years (1999) #15 (2001-02)
- X-Men the Hidden Years (1999) #16 (2001-03)
- X-Men the Hidden Years (1999) #17 (2001-03)
- X-Men the Hidden Years (1999) #18 (2001-03)
- X-Men the Hidden Years (1999) #19 (2001-04)
- X-Men the Hidden Years (1999) #20 (2001-05)
- X-Men the Hidden Years (1999) #21 (2001-06)
- X-Men the Hidden Years (1999) #22 (2001-07)