Marvel 25th Anniversary Cover -- "The Fury of X-Factor!" Guest-starring X-Factor. Script by Tom DeFalco. Pencils by Rick Leonardi. Inks by Bob Layton. Cover by Rick Leonardi and Bob Layton. J. Jonah Jameson hires X-Factor to capture Spider-Man! However the undercover group of former X-Men aren't so sure that's a good idea. The web-slinger is not a mutant; and he's very tough to catch! But at this moment the amazing one is basically out on his feet after getting hammered by the Rhino last issue! And despite Mary Jane's best efforts to convince him to rest, the wondrous wall-crawler ventures outside his apartment...and stumbles right into X-Factor's ambush! Are the former X-Men going to collect their bounty at the web-slinger's expense? Cameo appearances by Betty Leeds, Joe Robertson, and Cameron Hodge. X-Factor Lineup: Cyclops, Jean Grey, Angel, Beast, and Iceman. (Note: This issue was reprinted in Marvel Tales 290.) 32 pages. Cover price $0.75.