By the Book - Classic and Timeless Literature for Thoughtful Readers | Perfect for Book Clubs, Gifts, and Personal Reading

Product Description

Balance your books! In this original 3D puzzle, stack up to 12 differently shaped books - and one clever cat - so that the upper shelf lies evenly across the top. Use the special included level to make sure everything is perfectly aligned. Master all 40 challenges and you're on a level above the rest!