(W) Brian Augustyn & Various (A) Guy Davis & Various (CA) Mike Mignola In 2001, Hellboy quit the B.P.R.D., leaving Abe Sapien, Liz Sherman, and a bizarre roster of special agents to defend the world from any occult threats and the growing menace of the frog army. Collects B.P.R.D.: Hollow Earth & Other Stories, B.P.R.D.: The Soul of Venice & Other Stories, and B.P.R.D.: Plague of Frogs. o Brand-new trade paperback edition! o Guy Davis's Hellboy-universe debut!