books by subject
Puzzle Books for Children
![](https://m.media-amazon.com/images/I/51FzcXYHD6L._SL500_.jpg)
Mathematical Curiosities: A Collection of Interesting and Curious Models of a Mathematical Nature
![](https://m.media-amazon.com/images/I/61svlSpGNNL._SL500_.jpg)
Puzzle Island (Child's Play Library)
![](https://m.media-amazon.com/images/I/51fJPXRcRBL._SL500_.jpg)
99 Maths Puzzles
![](https://m.media-amazon.com/images/I/51t5OE+cFOL._SL500_.jpg)
Young Puzzle Adventure: Land of the Lost Teddies (Young puzzle adventures)
![](https://m.media-amazon.com/images/I/612tBIWuvZL._SL500_.jpg)
Girls' Activity Book (Usborne Activities)
![](https://m.media-amazon.com/images/I/31rji6ZfGQL._SL500_.jpg)
Verbal Reasoning
![](https://m.media-amazon.com/images/I/517ZWTR2XYL._SL500_.jpg)
"Taken by Stealth", "Toxic Terror", "Ransom Raider" (Mini Books)
![](https://m.media-amazon.com/images/I/51PJMiDn9bL._SL500_.jpg)
Quiz Cards: Animal Quiz
![](https://m.media-amazon.com/images/I/41sAaCVhepL._SL500_.jpg)
Unlock the Secrets of Your Mind (Amazing brain games)
![](https://m.media-amazon.com/images/I/31NtCUFtnyL._SL500_.jpg)
Quiz Me: No. 1 (Hippo puzzles)
![](https://m.media-amazon.com/images/I/61FVTB+iypL._SL500_.jpg)
Space Pirates and the Treasure of Salmagundy
![](https://m.media-amazon.com/images/I/613rvul-lrL._SL500_.jpg)
The Stick Man Annual 2019
![](https://m.media-amazon.com/images/I/51p02Iu1XiL._SL500_.jpg)
Not Like The Others: A Hidden Picture Book About Diversity (UK Edition): 1 (Another Found It)
![](https://m.media-amazon.com/images/I/51JBNH0E33L._SL500_.jpg)
Young Puzzle Adventure Stories (Usborne Young Puzzle Adventures S.)
![](https://m.media-amazon.com/images/I/01RmK+J4pJL._SL500_.gif)
365 Games and Puzzles
![](https://m.media-amazon.com/images/I/51pTq+5I4EL._SL500_.jpg)
So You Think You Know: So You Think You Know the 80s?
![](https://m.media-amazon.com/images/I/51EO5sXVKfL._SL500_.jpg)
Life Under The Ocean
![](https://m.media-amazon.com/images/I/61XCVYY9XTL._SL500_.jpg)
Lost Treasure Of Captain Blood
![](https://m.media-amazon.com/images/I/51XTEXNW6ML._SL500_.jpg)
Fairyland Deluxe Jigsaw Book
![](https://m.media-amazon.com/images/I/510LT1AReVL._SL500_.jpg)
Christmas Wordsearches for Kids
![](https://m.media-amazon.com/images/I/61y3DqYehcL._SL500_.jpg)
Little Children's Space Activity Book: 1 (Little Children's Activity Books)
![](https://m.media-amazon.com/images/I/51k2kyrtNkL._SL500_.jpg)
Sudoku for Kids
![](https://m.media-amazon.com/images/I/51LhCxpc-+L._SL500_.jpg)
The Kids' Book of Puzzles 1 (Buster Puzzle Books)
![](https://m.media-amazon.com/images/I/51e1loEQ7JL._SL500_.jpg)
Romans: No. 6 (Collectafacts S.)
![](https://m.media-amazon.com/images/I/51hZbGL981L._SL500_.jpg)
Secret Codes (Let's Investigate)
![](https://m.media-amazon.com/images/I/51oRFnqXZxL._SL500_.jpg)
Blockbusters Quiz Book 2
![](https://m.media-amazon.com/images/I/01RmK+J4pJL._SL500_.gif)
How Trivial Can You Get?
![](https://m.media-amazon.com/images/I/31YNZREC8QL._SL500_.jpg)
Picture Book (The Riddle Book)
![](https://m.media-amazon.com/images/I/51PTCVEN7WL._SL500_.jpg)
More Adventures in Puzzle World: Mountain, Puzzle, Castle (Young Puzzles)
![](https://m.media-amazon.com/images/I/51DeOUzVq0L._SL500_.jpg)