"Created by Robert Kirkman and Cory Walker."
"Originally published in single magazine format as Invincible #0-47, The Pact #4 and a portion of the Image Comics summer special 2004"--Vol. 1.
"Collecting issues 48-96 of the Eisner nominated series plus Invincible Returns 1 & Astounding Wolf-Man 11"--Vol. 2, back cover.
Invincible compendium by Robert Kirkman. ISBN 9781607067726. Published by Image Comics in 2011. Publication and catalogue information, links to buy online and reader comments.