"Originally published as Infestation #1, Transformers: Infestation issues #1-2, and G.I. Joe: Infestation issues #1-2"--Vol. 1, t.p. verso.
"Originally published as Star Trek: Infestation issues #1-2, Ghostbusters: Infestation issues #1-2, and Infestation #2"--Vol. 2, t.p. verso.
"Originally published as Infestation: Outbreak issues #1-4"--Vol. 3, t.p. verso.
v. 1. G.I. Joe, Transformers, CVO / written by Dan Abnett, Andy Lanning and Mike Raicht ; art by David Messina, Nick Roche and Giovanni Timpano
v. 2. Star Trek, Ghostbusters, CVO / written by Scott Tipton ... [et al.] ; art by Casey Maloney ... [et al.]
v. 3. Outbreak / written by Chris Ryall and Tom Waltz ; art by David Messina.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Infestation. ISBN 9781613771075. Published by IDW Pub. in 2011. Publication and catalogue information, links to buy online and reader comments.
