X-Factor (2005) #18

Written by PETER DAVID Penciled by KHOI PHAM Cover by PABLO RAIMONDI

With Mutant Town under siege and the X-Cell having taken refuge there, X-Factor races both the clock and their own divided allegiances as they try to stave off the very real possibility of every former mutant being rounded up and imprisoned as a potential terrorist. But will they have to reveal their knowledge of M-Day's secret...and, if so, what will the fallout be?