books by subject
Brain Teaser Games
Super Lateral Thinking Puzzles
The Number Puzzler: The Art of Cracking Number Sequences
Follow This Thread: A Maze Book to Get Lost In
Crosswords (Handy Puzzles)
Times Past (Knowledge Quest S.)
Who Wants To Be A Millionaire? The Bumper Quiz Book
Where's Stig? (Top Gear (Hardcover))
The Astronaut Selection Test Book: Do You Have What it Takes for Space?
GALILEO AND THE DOLPHINS
Game,Set And Math: Enigmas And Conundrums (Penguin mathematics)
1998 - Britannica Book of the Year (Britannica Heirloom)
52 Things to Do While You Poo: Puzzles, Activities and Trivia to Keep You Occupied
The Emoji Puzzle Challenge: More than 200 Emoji Enigmas
The Times Su Doku Book 7: 150 original puzzles
The Times Su Doku Book 3: 100 original puzzles
The Times Su Doku Book 6: 150 original puzzles
The Times Difficult Su Doku Book 1: 200 dreadfully tricky Su Doku puzzles (The Times Su Doku)
The Times Fiendish Su Doku Book 1: 200 challenging Su Doku puzzles (The Times Fiendish Su Doku Puzzle Books)
The Daily Telegraph: Sudoku 2
The Times Su Doku Book 8: 150 original puzzles
The "Archers": The Official Inside Story
1,411 QI Facts To Knock You Sideways (Quite Interesting)
Schott's Almanac 2009
The Wordsworth Book of Pub Quizzes (Wordsworth Reference)
1,339 QI Facts To Make Your Jaw Drop
Ian St.John's Book of Soccer Lists
The Mathematics of Games (Recreations in mathematics)
The Penguin Book of Curious And Interesting Puzzles (Penguin science)
Crossword Dictionary (Caxton Reference S.)
