Kidnap on the California Comet: Adventures on Trains #2

When a boy travels with his uncle, he stumbles on the disappearance of a billionaire's daughter! An Edgar Award Nominee for Best Juvenile Fiction! After his adventure on the Highland Falcon, amateur sleuth Hal Beck is excited to embark on another journey with his journalist uncle. This time, they're set to ride the historic California Comet from Chicago to San Francisco. Hal mostly keeps to himself on the trip, feeling homesick and out of place in America. But he's soon drawn into another myster