The successful `B.P.R.D.: Plague of Frogs` hardcover - the first of four epic volumes collecting the entire `Plague of Frogs` saga from `Hollow Earth` to `King of Fear` - returns as an affordable paperback! With over 400-pages, there's never been a better time to delve into the haunting world of the Bureau for Paranormal Research and Defense. Led by fish-man Abe Sapien, firestarter Liz Sherman and a bizarre roster of special agents must re-establish the B.P.R.D. after Hellboy's departure and defend the world from occult menaces!