Marvel encyclopedia. X-men /
X-men.
writers, Eric J. Moreels ... [et al.].
- New York, N.Y. : Marvel Comics, c2006.
- 1 v. (unpaged) : col. ill. ; 26 cm.
Cover title. Contains material originally published in magazine form as Official Handbook of the Marvel Universe: X-Men 2004, Wolverine 2004 and X-Men 2005; and New X-Men: Academy X: Yearbook Special.