1st printing. Collects BPRD 1946 (2008) #1-5, BPRD 1947 (2009) #1-5, and BPRD 1948 (2012) #1-5.

Written by Mike Mignola, Joshua Dysart, and John Arcudi. Art by Patric Reynolds, Gabriel Ba, Paul Azaceta, Fábio Moon, and Max Fiumara. Cover by Mike Mignola. Introduction by Scott Allie.

In the wake of World War II, Professor Trevor Bruttenholm - occult investigator and guardian of the young Hellboy - and a group of war-weary veterans investigate Hitler's top-secret Project Vampir Sturm, exposing one of the greatest villains of the Third Reich, uncovering the secret history of vampires, and leading one Bureau agent to risk his soul and his mind.

Hardcover, 440 pages, full color.