Krulik, Nancy E. Don't mess with the ninja puppy! / Do not mess with the ninja puppy! by Nancy Krulik ; illustrated by Sebastien Braun. - 110 pages : illustrations ; 20 cm. - Magic bone ; 6 . ISBN: 9780448480954 Subjects--Topical Terms: Dogs--Fiction.Magic--Fiction.Ninja--Fiction. Subjects--Geographic Terms: Tokyo (Japan)--Fiction.Japan--Fiction. Dewey Class. No.: [Fic]