books by subject
Quiz Questions
The Crystal Maze
A Second Mensa Puzzle Book
The Bumper Book For The Loo: Facts and figures, stats and stories – an unputdownable treat of trivia
Bring Me The Head Of The Taskmaster: 101 next-level tasks (and clues) that will lead one ordinary person to some extraordinary Taskmaster treasure
Stuff You Learned at School But Were Afraid You'd Forgotten
Stuff Every American Should Know
The Little Book of Surrey
QI: Advanced Banter
The Da Vinci Quiz Book: 501 Questions to Crack the Code
The Adlard Coles Nautical Quiz Book: With 1,000 questions
Trek Master Quiz Book
The Unauthorized Trekker's Guide to the "Next Generation" and "Deep Space Nine"
Brain-training: Difficult 2 (Brain Training Puzzles)
Sherlock Holmes Case-Book of Curious Puzzles: A Collection of Enigmas to Puzzle Even the Greatest Detective
Sherlock Holmes' Elementary Puzzles: Riddles, enigmas and challenges inspired by the world's greatest crime-solver
Game,Set And Math: Enigmas And Conundrums (Penguin mathematics)
Everything But the Oink: A Foodie Quiz
The O Level Book: Genuine Exam Questions From Yesteryear
Puzzlegrams: Colourful Collection of Classic Puzzles
52 Things to Do While You Poo: Puzzles, Activities and Trivia to Keep You Occupied
Hmm...I Did Not Know That: 1,000 random & interesting facts on a variety of subjects
We Have No Idea: A Guide to the Unknown Universe
IQ Puzzles
How to Cut a Cake: And Other Mathematical Conundrums
Weird but true! 2024: wild and wacky facts & photos! (National Geographic Kids)
MATH MIND GAMES
Follow Your Dreams
More Mathematical Puzzles and Diversions
365 Reasons to be Proud to be British: Great British Moments of Greatness: Magical moments in our great history
