Tricky optical illusion puzzlesde Jerry Slocum, Jacob BotermansMateriasOptical illusionsPicture puzzlesPuzzles, juvenile literaturePuzzlesEdiciones (1)Tricky Optical Illusion Puzzles (2001)Sterling · inglés · ISBN 9780806975672Más obras de Jerry SlocumPuzzles old & new1986TThe anchor puzzle bookThe anchor puzzle bookThe cube : the ultimate guide to the world's bestselling puzzle : secrets, stories, solutions