SENDAK,MAURICE. HIGGLETY PIGGLETY POP! or there must be more to life. NY: Harper & Row (1967). Square 8vo (7 x 7"), brown cloth, pictorial paste-on, Fine in fine dust wrapper with the correct price on a sticker on front flap with price clipped. First edition. The story was written by Sendak based on an old Mother Goose rhyme and features great full page illustrations by him. Nice copy.