Walter, Wick. I spy fantasy : a book of picture riddles / photographs by Walter Wick ; riddles by Jean Marzollo. - New York : Scholastic, c1994. - 37 p. : col. ill. ; 32 cm. ISBN: 9780590462952 LCCN: 93044814 Subjects--Topical Terms: Picture puzzles--Juvenile literature. LC Class. No.: GV1507.P47 / M2927 1994 Dewey Class. No.: 793.73