Boston: Houghton Mifflin. 1975. lst prtg. Oblong Sm.8vo. 28p. Lt. yellow cloth. LEVINE, David, b/w illus with lt. blue accents. It was the strangest mystery ever to befall a picturesque English village": One by one, a particular letter disappeared from all the words in Jipswitch. Who is responsible? Why is..... [9217]