Miniature Train Layout - Opening the cover of this real Hard-Bound Book reveals a running 4"x7" oval layout inside the hollowed-out center (a "Book-Safe") of the Book! A micro-switch automatically turns on the train which runs by a Lake, past a Train Station, Cottage, Road with Vehicles, and through a Tunnel. Uses an included 9VDC Battery (no Power Transformer required). Artwork and Book Cover varies. A great gift idea for that hard to shop for model railroad or doll house person!