Peter David's epic tale, nearly a decade in the telling, draws to its close! As the members of X-Factor recover from the Hell on Earth War, Wolfsbane makes a life-changing decision, sibling rivalry erupts between Polaris and Quicksilver, and one of X-Factor's longest-held secrets is revealed: the truth about Longshot and Shatterstar! It's time to lock the doors and turn off the lights as Jamie Madrox's detective agency shuts down for good. Bid a fond farewell to Layla Miller, Strong Guy, M, Rictor and the rest. Believe it or not, it's the end of X-Factor! Collecting X-FACTOR (1986) #257-262.