*Twenty-four years ago, Hellboy took mild-mannered Professor O'Donnell to the secret library of a recently dead necromancer. Since that day, O'Donnell has been the Bureau's expert on the powerful ancient forces intent on ending the age of man. Find out what O'Donnell saw in this supernatural thrill ride. *Source: darkhorse.com
Issue number 93 in the comprehensive numbering of the B.P.R.D. series.
Continued from B.P.R.D. Hell on Earth: The Pickens County Horror and continues in B.P.R.D. Hell on Earth: Exorcism.