THE ZERO STONE. By Andre Norton,
Jeff Jones (Illustrator), Ace Books, Inc., New York, 1968.
 
Science Fiction
Ace #95961
ISBN:  044195961X
Vintage from the 1960s
 
"In search of the truth about a mysterious ring stone with phenomenal powers, gem trader Murdoc suddenly finds himself hunted through space by an unscrupulous religious order."
 
Secure binding with a light bottom spine shift and clean pages. Softcover book with 221 pages.