The Abyss of Time is a two-issue miniseries published from January to February 2013.

Synopsis

Part One

A group of agents enter an abandoned warehouse in Chicago, only to discover the site of a hundred-year-old magical ritual and an old Hyperborean weapon, which leads to shocking revelations about man’s prehistory and the legacy of the Ogdru Hem!

Part Two

Transported back to the Prehistoric times, B.P.R.D. Agent Howards finds himself among a tribe of cavemen locked in battle with a group of monsters and the evil god they worship.

Gallery

Covers by James Harren.

B.P.R.D. Publication Order
Preceded by 1948	The Abyss of Time	Followed by A Cold Day in Hell