Widow Jane Keller is owner of an island in the middle of a river near Los Angeles. She is selling the island to millionaire Parker Benton, to build his new home. The island had an oil lease against it, which had apparently expired for non-payment. Promoter Scott Shelby tries to pay the back lease payments to reinstate the lease, but there is a legal question whether he can do so. Parker Benton would prefer to buy the island free and clear, so invites all the parties - including Perry Mason, representing Jane - for a cruise on his yacht to sit down and try to come to a friendly agreement.
Due to fog, the yacht anchors for the night. A commotion is heard, and a MAN OVERBOARD alarm is raised. A shot had been heard at the same time, and Scott's wife Marion Shelby is found holding a gun. Scott is missing and assumed the one overboard. A search fails to find his body. Mason is suspicious he staged the incident and is now running off with his girlfriend, real estate agent Ellen Cushing - leaving his wife suspected of his "murder". - RM
Erle Stanley Gardner was an American lawyer and author of detective stories who also published under the pseudonyms A.A. Fair, Kyle Corning, Charles M. Green, Carleton Kendrake, Charles J. Kenny, Les Tillray, and Robert Parr.
Innovative and restless in his nature, he was bored by the routine of legal practice, the only part of which he enjoyed was trial work and the development of trial strategy. In his spare time, he began to write for pulp magazines, which also fostered the early careers of Dashiell Hammett and Raymond Chandler. He created many different series characters for the pulps, including the ingenious Lester Leith, a "gentleman thief" in the tradition of Raffles, and Ken Corning, a crusading lawyer who was the archetype of his most successful creation, the fictional lawyer and crime-solver Perry Mason, about whom he wrote more than eighty novels. With the success of Perry Mason, he gradually reduced his contributions to the pulp magazines, eventually withdrawing from the medium entirely, except for non-fiction articles on travel, Western history, and forensic science.
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