232 pages

English language

Published Nov. 8, 1971 by Doubleday.

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In a war waged against black magic, a werewolf and his witch wife are called upon to neutralize an enemy's ultimate weapon--the world's most powerful demon. Set in a fantasy alternate history United States where magic and technology combine.

Operation Chaos was first published in 1971 but was put together from short stories first released in the fifties and sixties. The prequel to the popular Operation Luna.

5 editions