The case of the crumpled knave
By: [by] Anthony Boucher.
Publisher: Simon and Schuster
Published: 1939
Place of publication: New York
Language: eng
Number of pages: 237
Description: In Los Angeles, private detective Fergus O'Breen investigates the murder of Humphrey Garnett, a retired research chemist and collector of vintage playing cards.
Notes: At head of title:  An Inner sanctum mystery.