Dr. Basil Willing tackles the case of a doppleganger involved in murder, and meets his future wife in the bargain.
From the Dell paperback edition: "Strange, evil happenings and an aura of impending doom weigh heavily on a beautiful girl who is the unfortunate victim of a terror-filled existence. The bizarre events are seemingly supernatural to all persons but Dr. Basil Willing. He follows a murderer's trail through the worlds of spirit and legend and back into this world to solve the case of the only woman who could never have an alibi."
Recommended if you like Golden Age mysteries.
From the Dell paperback edition: "Strange, evil happenings and an aura of impending doom weigh heavily on a beautiful girl who is the unfortunate victim of a terror-filled existence. The bizarre events are seemingly supernatural to all persons but Dr. Basil Willing. He follows a murderer's trail through the worlds of spirit and legend and back into this world to solve the case of the only woman who could never have an alibi."
Recommended if you like Golden Age mysteries.