This Thing Called Love — Marion Smith Collins

She was an expert on love

Psychologist Samantha Hyatt thought she had all the answers when it came to romance. After all, she'd written a book on the subject, hadn't she? And love at first sight was not to be trusted!

But her theories fell apart when she met irresistible Max Stanwood -- handsome, warm and immediately in love with her. Max urged her to join him in a headlong plunge into love, and Samantha yearned to follow. But her mind cautioned restraint. Until the day she was forced to decide whether to love by the book -- or throw it away....