Guardians of Time

From Author Wars - https://authorwars.com/books/guardians-of-time-3064298.html

Overview:

Title: Guardians of Time
Author: John Griffiths
Year: 1962
Type: Cover Art

Editions/Publications:

Unknown. Guardians of Time (Unknown, John Griffiths, The Science Fiction Book Club (UK), 5/9, 176 pages, Hardcover, Collection)