Valiant Hearts (Egypt Series Book 3)

In dramatic settings ranging from pyramids of Egypt to the shores of the mysterious Nile River, Valiant Hearts tells a tale of intrigue, danger, and romance. A stirring conclusion to the sweeping World War I saga begun in Arabian Winds and continued in Lions of the Desert.
British field nurse Allison Wescott needs answers. The man she loves has been suspended from his position with British Intelligence, charged with treason and theft. Allison knows the accusations are unfounded—they have to be. Bret Holden is a man of honor and integrity. But she also knows a disturbing secret: there is a map…and Bret does have it. If only he would come forward and clear his name, but Bret seems to have disappeared without a trace—and it is rumored he has the treasure!
Allison must navigate the hazardous waters of murder and espionage, suspicion and betrayal—and when she is reunited with Bret at last, it is only to discover they both have become targets for Germany’s most dangerous—and deadly—spy.
Series Title: Egypt Trilogy