X-MEN #39 DERRICK CHEW C COVER

(Writer) Jed MacKay (Artist) Netho Diaz (Cover Artist) Derrick Chew

DNX TIE-IN! While the X-Men do battle in Philadelphia, enemies put their sights on the X-Men's home base -- the Factory, in Alaska! But the Factory is not undefended...and JOHN GREYCROW is an army unto himself!