Publication: William Morrow & Company, 1956, New York
First edition. Inked inscription on the front fly leaf "To Agnes, with all my best. Yours ever. You wrote it. I only had to think it up. Erle Stanley Gardner, May 1956." Minor wear to the spine ends else a fine copy in dust jacket with a few old water spots on front cover, red lettering faded on the spine, and light wear to the spine ends and corners. The 50th Perry Mason mystery.
Inventory Number: 40856