This book was very adventurous. I like it because every 20 pages or so there is a puzzle that you can try to solve. It is about a kid named Winston who loves puzzles. On his sister's birthday he buys her a special box that has a secret compartment with puzzle pieces in it. Strange people start asking him about the puzzle pieces. One time a person came up to him and said that there are more puzzle pieces than just the ones that Winston owns. Winston figured out that the puzzle pieces lead to a hidden treasure so Winston and his sister team up with a librarian and two strangers who all have puzzle pieces of their own to try to find the treasure.
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