"12"--Spine.
"This book collects the B.P.R.D.: war on frogs comic-cook series, issues #1-#4, and 'Revival' from MySpace Dark Horse presents, issues #8-#9, published by Dark Horse Comics"--T.p. verso.
Mike Mignola's B.P.R.D. War on frogs by Michael Mignola. ISBN 9781595824806. Published by Dark Horse Books in 2010. Publication and catalogue information, links to buy online and reader comments.