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The Case of the Grinning Gorilla

Published
Jan 1952
Main Genre
Law Enforcement Law Enforcement
Rating

About This Book

Helen Cadmus was dead—but how had it happened?

Suicide, most people said. She jumped off that millionaire’s yacht in a fit of despair, her body was never found, and the case was closed. The story was too neat to suit Perry Mason. It didn’t add up. Somebody was concealing the truth about Helen’s death, and he was going to uncover it even if it killed him.

That’s how Mason fell into a trap set by three killers—two humans and one grinning gorilla!

Series Placement

🟡 Mostly Standalone

Genres & Themes

Genres

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Formats & Editions

Browse the different covers, formats, and publication history for this title.

Paperback

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Paperback
Oct 1973 Pocket ISBN 0671778897
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Mass Market Paperback
Aug 1986 Ballantine ISBN 0345341872
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eBook

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eBook
Mar 2014 Della Street Press ISBN B00IS885A8
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Audio

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Audible
ISBN B01MT6IGVF
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Audio edition cover
Audible
Jan 2017 Brilliance Audio ISBN B01MR3G9CP
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Audio CD
May 2017 Brilliance Audio ISBN 1531828043
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Audio CD
May 2017 Brilliance Audio ISBN 1531828027
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MP3 CD
May 2017 Brilliance Audio ISBN 1531828019
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