The reader is encouraged to use the information in the text and illustrations to help twins Alf and Chrissy find out what happened to a train that disappeared over eighty years before but still haunts the converted railroad station where their Uncle Jack lives.The reader uses information in the text and illustrations to help twins Alf and Chrissy find out what happened to a train that disappeared over eighty years before but still haunts the railroad station. Please note this is a second hand book. Fornmat: Paperback. Condition: Good used condition