4 books in series

X-Force (2008) (Collected Editions)

X-Force (2008) (Collected Editions) is a 5-book series with 4 released primary works first released in 2008 with contributions by Matt Fraction, Zeb Wells, Robert Kirkman, Mike Carey, Craig Kyle, Christopher Yost, Clayton Crain, and Larry Stroman.

X-Force, Volume 1: Angels And Demons
X-Force: Old Ghosts
X-Force, Vol. 3: Not Forgotten
Messiah war
X-Force, Vol. 4: Necrosha
X-Men: Second Coming
X-Force: Sex + Violence
X-Force: Sex and Violence