2000 - Lateral Mindtrap Puzzles Challenge the Way You Think See (Paperback) ISBN-13: 9780806971353 ISBN-10: 0806971355 Genres: Children's Books, Humor & Entertainment 5 2000 - Tricky Mindtrap Puzzles Challenge the Way You Think See (Paperback) ISBN-13: 9780806944883 ISBN-10: 0806944889 Genres: Children's Books, Humor & Entertainment 4 |