"It came out of the blue. A half-million dollars on graduation day. For Annie Daisy Clark, it was the capital she needed to start a business and secure her future. Vowing to pay back every penny of it one day, she kept the bag of cash she'd found, and never looked back . . . Ten years later, Annie's investment has paid off. The owner of a successful chain of elegant coffee bars, she is blissfully engaged and about to return triumphant to Boston for...