The popular little digger returns again with a brand new story. This time the digger is working on a road slip when a cave is uncovered, bearing interesting bones of a strange creature, long since extinct.
Author description
Betty Gilderdale is known for her biographies and adult publishing, but she is even better known for her invention of this popular piece of machinery. Alan Gilderdale is a well-respected artist. Alan's only experience with picture book illustration is with this series, which is one of the most popular series we have.
