. . . . . . . . . . . . . "Ellsworth" . "Ellsworth"@en . . . "Publishers' advertisements" . "Because Ellsworth, a dog, behaves too much like a dog when he is off duty, he is asked to leave his job as economics professor at Wallywell, causing him quite natural concern for the future." . "Because Ellsworth, a dog, behaves too much like a dog when he is off duty, he is asked to leave his job as economics professor at Wallywell, causing him quite natural concern for the future."@en . . "Fiction" . "Dust jackets (Bindings)" . . . . "Juvenile works" . . .