American engineer Dan Courtney is surveying for the Sudan Railway when he finds himself embroiled in a kidnapping. A detective and his daughter have been taken. The man had been investigating a diamond thief associated with the most feared tribe in Africa, the Dinkas. Courtney must act decisively to save the railway, rescue the girl and reveal the diamond thief!

“If you do a lot of traveling and you like to listen to your books, this is the book for you!” — J.O.

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