B.P.R.D. Hell on Earth: The Transformation of J.H. O'Donnell (Mike Mignola Year of Monsters variant cover)
Milwaukie, OR: Dark Horse Comics, 2012. A self-contained, one-shot flashback story featuring Hellboy and the B.P.R.D.'s Professor O'Donnell on an adventure into supernatural terror. The variant cover features Hellboy versus Count Dracula by creator Mike Mignola. ISBN: B008757PB2.
First edition (first printing). In Very Fine, unread comics condition. Ships bagged and boarded.