B.P.R.D Vol. 2: Plague of Frogs (Dark Horse, 2015)

In 2001, Hellboy quit the BPRD, leaving Abe Sapien, Liz Sherman, and a bizarre roster of special agents to defend the world from the growing menace of the frog army. While Abe dives deeper into his origins, Liz and the BPRD fight against two of their greatest villains yet with their newest recruit, Daimio! Collects B.P.R.D.: The Dead, B.P.R.D.: The Black Flame, and B.P.R.D.: War on Frogs.