Grace Livingston Hill 
A Girl to Come Home to [EPUB ebook] 

Rodney Graeme is a hero returning home. Everyone comes to greet him… including Jessica, the woman who left him for a richer man. Jessica’s husband wants to use his wife—and Rodney’s feelings for her—to his own advantage. Suddenly Rodney finds himself entangled in an espionage plot—until he meets a young girl whose faith shows him how to overcome any obstacle.