By Lester Dent.
The pulp era's greatest superman teams up with his beautiful cousin, Patricia Savage. Investigating the murder of Doc's uncle, the only clue, a strange ivory cube with the mysterious 'brand of the werewolf' sets them on the trail of an ancient mystery. The second tale sends them to the West Indies where they encounter flesh-eating ants. This pulp reprint includes the original color covers by Walter Baumhofer with historical insights from Will Murray.