Hellboy and the B.P.R.D.: 1957 (Hellboy and the B.P.R.D.: 1957)

All five issues of Hellboy and the B.P.R.D.: 1957 are collected in this paperback with writing by Mike Mignola and Chris Roberson, featuring art by Mignolaverse veteran Laurence Campbell (B.P.R.D.: The Devil You Know), Stephen Green (Lobster Johnson: Garden of Bones), Shawn Martinbrough (Thief of Thieves), Alison Sampson (Jessica Jones), and Mike Norton (Hellboy and the B.P.R.D.: 1956), plus the short "Happy New Year, Ava Galluci" by Mignola and Ben Stenbeck, featuring colors by Dave Stewart and a bonus sketchbook section.