Transported back to the Prehistoric times, a B.P.R.D. agent finds himself
among a tribe of cavemen locked in battle with a group of monsters and the
evil god they worship.
•From the pages of Hellboy!
•Written by Mike Mignola!
“A spectrum between Mike Allred’s razor-sharp line work and Jeff Lemire’s
fleshy faces, illustrator James Harren has carved out a style that Paul Pope
fans should be able to appreciate.” —Comics Alliance.