Guardians of the Treasure

From Author Wars - https://authorwars.com/publications/guardians-of-the-treasure-583285.html

Overview:

Title: Guardians of the Treasure
Author: H. C. McNeile
Year: 1931
Publisher: Crime Club / Doubleday Doran
Pages: 320
Binding: Hardcover
Type: Novel
Title Reference: Guardians of the Treasure
Notes: Unknown