Hellblazer by Garth Ennis Omnibus | HardcoverWritten by Preacher co creator Garth Ennis, Hellblazer by Garth Ennis Omnibus Vol. 1 collects the game changing stories that breathed new life into the fan favorite character, John Constantine. John Constantine is dying. As a sorcerer literally haunted by the demons of his past, John is no stranger to mystic bedevilment or supernatural horror. But it's his chain smoking that ultimately brings death to Constantine's front door. Between this, and