Essential X-Factor, Vol. 3 (Marvel Essentials)

One's married to his ex-girlfriend's clone, the other's fighting a monster possessing HIS ex-girlfriend! True love has never run smoothly for either Summers Brother, but at least X-Factor's adventures make for an interesting babyhood for the infant eventually to be known as Cable! Demons, cyborgs, trolls, aliens and, of course, the Terrors of the Eighties, Mr. Sinister's Marauders! Featuring the X-Men, New Mutants, the X-Terminators, and Freedom Force! Collects X-Factor #36-50 and Uncanny X-Men #239-243.