The Secret of the Sphinx

From Author Wars - https://authorwars.com/publications/the-secret-of-the-sphinx-446041.html

Overview:

Title: The Secret of the Sphinx
Author: Henry Carew
Year: 1923
Publisher: Hodder & Stoughton
Pages: 319
Binding: Hardcover
Type: Novel
Title Reference: The Secret of the Sphinx
Notes: Unknown