Procyon's Promise - McCollum, Michael

Procyon's Promise by McCollum, Michael

Format: Mass-Market Paperback

Published by Ballantine Books, 1985

A debt unpaid... For hundreds of millennia, the Markers' robot probes had slowly crossed space in search of a faster-than-light drive. To each race encountered along the way, the same offer was made: all the Makers' immense knowledge in return for a fast interstellar drive or help finding one. Among the species that accepted the offer was Mankind. And 24th-Century Earth had been made very comfortable because of it. But the Community of Nations was about to learn that a promise is a contract. And the Makers would collect for breach.

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