This rather ordinary-looking book is a genuine treasure! It is the story of a bored little boy who has a mysterious tollbooth suddenly appear in his bedroom one day. He goes through the tollbooth, mostly because there is nothing better to do at that present moment. Well, a thoroughly entertaining adventure awaits our young friend, Milo. The novel is a romp through the lands of numbers and letters, the former ruled by the Mathemagician, of course!