Publication: 1970
First edition. Author's first mystery thriller and second novel. Fine in dust jacket with one small rub to bottom edge of front panel. "A university lecturer turned river-watcher, international agents, deer poachers, a game-keeper's beautiful wife and a conference of top physicists, all in close proximity to the Dounreay Atomic Station, are the chief ingredients in a racy thriller."
Inventory Number: 30239