Kidnap on the California Comet: Adventures on Trains #2

In "Kidnap on the California Comet," the second installment of the Adventures on Trains series, amateur sleuth Hal Beck joins his journalist uncle on a thrilling journey aboard the historic California Comet from Chicago to San Francisco. Feeling out of place in America, Hal's adventure takes a turn when the daughter of a billionaire tech entrepreneur goes missing. Joined by new friends Mason and Hadley, Hal must race against time to solve the mystery before the train reaches its final destination.