Language: English
Published by Ace Books, 1973
Seller: F&SF Books, Colorado Springs, CO, U.S.A.
Frank Kelly Freas / Ed Valigursky (illustrator). Computer War / Code Duello by Mack Reynolds, Ace 11650, 1973, first printing. Cover art by Frank Kelly Freas / Ed Valigursky. Bright, square and tight; almost new, light edge wear.
Language: English
Published by Ace Books, New York, 1973
Seller: Scene of the Crime, ABAC, IOBA, St. Catharines, ON, Canada
First Edition
Soft cover. Condition: Very Good. 1st Edition. First edition, second printing #11650 of both these novels. "Code Duello" is the fourth novel in the "United Planets" series and originally published in 1968 as Ace # H-103. "Computer War" is a stand-alone novel originally published as a serial in 1967 and as an Ace # H-34. Light edge wear. Slight reading creases to the covers near spine. In very good condition.
Published by Ace Books, 1973
Seller: Downtown Atlantis Books, EVANSTON, IL, U.S.A.
Paperback. Condition: Very Good. Second printing, 1973. Very good, excellent condition. Book is flat, tight and clean.
Published by Ace Books, New York, New York, U.S.A., 1973
Seller: Stuart W. Wells III, Norwalk, CT, U.S.A.
First Edition
Mass Market Paperback. Condition: Fine. 1st Edition. Original price $0.95; Ace Double #11650; 50th of 56 non-letter series back to back "Ace Doubles", published Feb. 1973: Code Duello: 133 pages, cover art by Jelly Freas ; Computer War: 183 pages, cover art by Ed Valigursky; unread.
Language: English
Published by Ace, 1973
Seller: Clarkean Books, Stoney Creek, ON, Canada
Soft cover. Condition: Near Fine. Kelly Freas; Ed Valigursky (illustrator). 2nd printing of each story, first time together, with new Valigursky cover art for Computer War (1973 Ace 11650) in Near Fine condition.
Published by ACE Books, 1973
Seller: Tacoma Book Center, Tacoma, WA, U.S.A.
Paperback. Condition: Very Good. Later Edition. ISBN Mass Market Paperback. Second Printing. Tight sound unmarked copy in very good condition with some spine creasing. ACE science fiction double #06650.
Ace Double 11650, 95 cents -- Page block is clean and tight, if tanned (expected). Cover has several small flaws, dents, edgewear, plus some light staining near the spine and flecks from a formerly adjoining book. Minor printing error to the cover, as shown.
Published by Ace Double, 1977
Seller: Fantastic Literature Limited, Rayleigh, ESSEX, United Kingdom
First Edition
Paperback. Condition: fine paperback, 1st printing. Code: Pitted against subversives and subject to the strange death challenge. War: Could they use comuters to defeat their human foe?.
Published by Ace Books, New York, 1973
Seller: Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, U.S.A.
First Edition
Paperback. Condition: Near Fine. First edition thus. ACE Double book number 11650 with 95˘ cover price. Cover illustrations byFrank Kelly Freas and Ed Valigursky. Mild opening crease. A near fine, bright, gently read copy. Book.
Published by Ace Books, New York, 1973
Seller: San Francisco Book Company, Paris, France
Pocketbook. Condition: Good. Pocketbook. wraps, 133, 183 pp, tete-beche, cover lightly soiled, spine creased, cover's edges frayed, edges and pages toned Standard shipping (no tracking or insurance) / Priority (with tracking) / Custom quote for large or heavy orders.