X-Men Operation Zero Tolerance HC (2012 Marvel)
1st printing. Collects Generation X (1994-2001) #26-31, X-Force (1991-2002 1st Series) #67-70, X-Men (1991-2008 1st Series) #65-70, Wolverine (1988-2003 1st Series) #115-118, Uncanny X-Men (1963-2011) 1st Series #346, Cable (1993-2002 1st Series) #45-47 and X-Man (1995-2001) #30.
Written by Scott Lobdell, Steven Seagle, Joe Kelly, James Robinson, and Larry Hama. Art by Chris Bachalo, Pop Mhan, Al Vey, Scott Hanna, Art Thibert, Pascual Ferry, Salvador Larroca, John Dell, Humberto Ramos, Tim Townsend, Randy Green, Steven Harris, Rob Haynes, Leinil Francis Yu, Edgar Tadeo, and Joe Madureira. Cover by Leinil Francis Yu.
A rogue faction of the U.S. government, backed by powerful international forces and led by the man known only as Bastion, is about to launch a massive strike against the X-Men with one goal: the extermination of the entire mutant race. With Jubilee and Professor X captives, the X-Mansion overrun and Prime Sentinels darkening the skies, the X-Men, X-Force and Generation X must fight a war on many fronts. And it's a war they're losing.
This is the X-Men's darkest hour.
Hardcover, 640 pages, full color.