The Mistress of the World, Part III: The City of Gold (1919)

Sinopsis

Together with Kien-Lung and the Consul Madsen, Maud travels to Kuan-Fu to learn from the old rabbi where the treasures of the Queen of Sheba are hidden. The dying rabbi entrusts Madsen with the jewelery of Astarte, who carries the plan for the treasure's hiding place.