Publisher's Synopsis
When Sam and Poppy Boot go with their mother and dog Rusty to see the old steam train, they are in for a surprise when Mrs. Hill's puppy, Mopp, disappears and Rusty jumps into the train while it leaves the platform.
About the Publisher
Usborne is the biggest and most successful independent children's book publisher in the UK. In February 2014, Usborne was named Independent Publisher of the Year and Independent Children's Publisher of the Year in the Independent Publishers Guild awards. We have around 2,000 titles in print, and publish almost every type of children's book for every age group, from baby books to young adult novels.
