books by subject
Brain Teaser Games
Collins Complete Puzzle Solver
Wordsearch (Large Print Trivia)
Iq Test Book
Puzzle Book for Adults Mixed: Arrowwords, Crossword, Kriss Kross, Wordsearch, Sudoku and Nonogram Variety Puzzlebook (UK Version)
Big Book of Crosswords Book 7: 300 Quick Crossword Puzzles
Funny You Should Ask ...: Your Questions Answered by the QI Elves
The Weakest Link Quiz Book Bumper Edition
Collins Ultimate Pub Quiz: 10,000 Easy, Medium and Difficult Questions with Picture Rounds
The Wanderlust World Travel Quiz Book: Thousands of Trivia Questions to Test Globe-Trotters
Improve Your Bridge Memory
Hexaflexagons and Other Mathematical Diversions: The First Scientific American Book of Puzzles and Games
Puzzles
Over 300 Crossword Puzzles
Mindfulness Crosswords: Everyday puzzles for wellbeing
Mindfulness Sudoku: Everyday puzzles to unwind with
Great Big Quiz Book
The O Level Book: Genuine Exam Questions From Yesteryear
Easy Italian Crossword Puzzles
Mensa: Logic Brainteasers
The Daily Telegraph 16th Crossword Puzzle Book: No. 16 (Penguin Crosswords S.)
Statto's Football Trivia
Where the F*ck Are My Keys?: A Search-And-Find Adventure for the Perpetually Forgetful
The Great Global Treasure Hunt on Google Earth
Christmas Cracker: Solve More Than 100 Puzzles in This Adventure Story for Kids Aged 7+
Puzzles for Mindfulness Sudoku: Let this Collection Bring you to a State of Calm Relaxation
Devon Quiz Book
The Little Book of Word Searches
The Telegraph Quick Crosswords 4
Death After Dinner: A Mystery Puzzle Book