Until the day a small band of nomes arrives at the Store from the Outside. Led by a young nome named Masklin, the Outsiders carry a mysterious black box (called the Thing), and they deliver devastating news: In twenty-one days, the Store will be destroyed.

Now all the nomes must learn to work together, and they must learn to think -- and to think BIG.

Part satire, part parable, and part adventure story par excellence, master storyteller Terry Pratchett’ s engaging trilogy traces the nomes’ flight and search for safety, a search that leads them to discover their own astonishing origins and takes them beyond their wildest dreams.