1. The Case of the Marsden Rubies. Garden City, New York: Doubleday, Doran and Co. for The Crime Club, 1930.
First Edition. E. dustajcket art. Murder and stolen gems investigated by Scotland Yard's Inspector Slade. Author's first book. Almost Near Fine, soiling to top page edge, in Very Good dustjacket, modest soiling to panels. Item #29012