Novel
Prudence resigns from her teaching position after being criticized for giving a student her copy of a romance novel. She sails for Italy, takes a job at a small bookstore in Rome, and meets Don, who has just broken up with his girlfriend. Prudence and Don tour Italy together, and romance naturally follows.
Adaptation
Broadway producer Jerry Flynn is anxious to recapture the magic and reclaim the crowds after a set of costly flops. Outside his theater one night, Flynn meets a young boy who just might save the day. Inside a small box the boy shows Flynn his pride and joy: a caterpillar named Curly that dances to Yes Sir, That's My Baby. Word quickly spreads about the amazingly talented hoofer, and the caterpillar becomes a symbol of hope for wartime America. Soon, offers are pouring in to capitalize on this sensational insect.