"Originally published in single magazine form as Chew #1-10 by Image Comics"--Vol. 1, t.p. verso.
"Originally published in single magazine form as Chew #11-20 by Image Comics"--Vol. 2, t.p. verso.
"Originally published in single magazine form as Chew #21-30 and Secret Agent Poyo by Image Comics"--Vol. 3, t.p. verso.
"Originally published in single magazine form as Chew #31-40 by Image Comics"--Vol. 4, t.p. verso.
Chew by John Layman. ISBN 9781632150318. Published by Image Comics in 2010. Publication and catalogue information, links to buy online and reader comments.