They came to Baghdad - Agatha Christie

Flighty but good-hearted Victoria Jones craves love, intrigue, and adventure. She strikes gold in Edward, a handsome and mysterious traveler whom she's vowed to follow to the ends of the earth. Yet no whirlwind affair can prepare Victoria for what unfolds once she lands in Baghdad. Not a day in Edward's shadow, and she hears whispered warnings of danger and witnesses the murder of a secret agent in her hotel room. And when she discovers that a romantic rival for Edward's affection has arranged for her kidnapping, Victoria fears that her impetuous nature could be the death of her.