Jack Gaughan ( cover The Repairmen of Cyclops) books & textbook
Enigma From Tantalus / Repairmen of Cyclops (Vintage Ace Double M-115)
John Brunner John Schoenher ( cover Enigma From Tantalus Jack Gaughan ( cover The Repairmen of Cyclops)
Ace Books /1965-01-01 Mass Market Paperback / 256 Pages
