Send beginning readers off on voyages of the imagination with this boxed set of wonderfully photographed DK books, all about vehicles and the places they can take you. On the Move, Mega Machines, Train Travel, and Submarines and Submersibles are all Level 1 books, with short sentences and frequently used words for readers 4 to 6. Spaceships and Rockets and Jump to Jupiter are both Level 2 books, for readers 5 to 7 who are starting to read on their own. The set also includes 6 illustrated bookmarks, a poster, and a certificate of completion.