National Network for Equitable Library Service

John Puller's Aunt Betsy has been found dead in her Florida apartment, drowned in her backyard pool. The local police have ruled the death an accident, but Puller isn't so sure. Before she died, Betsy mailed a letter to Puller's father, telling him she was afraid, but wouldn't say what exactly she was frightened of. Puller decides to head down south to personally investigate his aunt's death, and what he finds there convinces him without a doubt that this was no accident.