The Mortal Immortals

From Author Wars - https://authorwars.com/books/the-mortal-immortals-270871.html

Overview:

Title: The Mortal Immortals
Author: Cristabel
Year: 1971
Type: Novels

Editions/Publications:

Unknown. The Mortal Immortals (Unknown, Cristabel, Walker & Co., ISBN-10: 0802755380, $5.95, 271 pages, Hardcover, Novel)