Master of Life and Death / The Secret Visitors
From Author Wars - https://authorwars.com/publications/master-of-life-and-death--the-secret-visitors-21625.html
Overview:
- Title: Master of Life and Death / The Secret Visitors
- Author: Robert Silverberg, James White
- Year: 1957
- Publisher: Ace Books
- Price: $0.35
- Pages: 163+155
- Binding: dos
- Type: Omnibus
- Title Reference: Master of Life and Death
- Notes:
- Master of Life and Death is 163 pages
- Cover has "complete & unabridged"
- The Secret Visitors is 155 pages
- Cover artists are uncredited; EMSH is on the artwork of Master of Life and Death.