This fourth installment of the Spencer Manning Mystery series focuses on the famous Riverview Amusement Park in Chicago. In this tale, a sixteen-year-old amusement park worker fails to come home from work one day, and Spencer sets out to track him down. Spencer makes numerous enemies as he attempts to solve a seemingly impossible mystery that seems to grow in complexity by the minute. When he starts to ask questions, missing turns to murder and Spencer is pulled into a sinister plot that goes far beyond a missing boy and promises to be a rollercoaster ride of surprises for fans of great mysteries and a worthy addition to this fine series.