The Black Spot / The Midas Man
From Author Wars - https://authorwars.com/books/the-black-spot--the-midas-man-1517053.html
Overview:
- Title: The Black Spot / The Midas Man
- Author: Laurence Donovan Lester Dent
- Year: 2005
- Type: Omnibuses
- Series: Doc Savage (Black Mask reprints)
- Number in Series: 21