Sir Edward Grey, Witchfinder omnibus

"When the man called the Witchfinder becomes an agent of the Queen, he is led from the sparkling echelons of Victorian London to its dark underbelly, through the American West, and to explore the mysteries of Unland! Throughout his adventures, he'll face occult conspiracies, rampaging monsters, and London's most infamous secret society: the Heliopic Brotherhood of Ra!"--Amazon.