Dr. Victor Sullivan was one of the most popular physicians in the small town of Whitby, North Carolina. He wrote a prescription for trust with his attentive care and compassionate bedside manner. But when the doctor's own story takes a deadly twist, librarian Ann Beckett finds herself in the center of a medical mystery that's anything but routine. As Ann steps into the investigation, she uncovers hidden chapters in Dr. Wilson's life that cast a shadow of suspicion over those he once called friends. With each clue discovered, Ann becomes less startled by the doctor's untimely demise. Can Ann close the book on this mystery before someone else has a final chapter?