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Jack Trevor Story
Jack Trevor Story was a British novelist, publishing prolifically from the 1940s to the 1970s. His best-known works are the 1949 comic mystery The Trouble with Harry, the Albert Argyle trilogy, and his Horace Spurgeon novels. He also wrote under the names Alex Atwell, Bret Harding and Rex Riotti.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

The Trouble with Harry
1989
ISBN 9780850318258