From the back:

It was Hollywood’s most peculiar establishment. Girls frolicked in the gauzy costumes of nymphs and goddesses… Men cavorted in the robes of Jupiter, Mars and Pluto! Joe Gaylord, private eye, swore to find out the meaning of these strange revels. Because one of the girls-the cute trick they called Diana — had come to his room late one night to tell him about a murder!

So Joe joined the cult, with the charming Diana conducting him into its sinister mysteries. They were close on the trail of the killer when in Joe’s own bed another corpse was found. The red-headed beauty known as Venus. Her arms had been severed above the elbow…

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