books by subject
Brain Teaser Games
The Times Jumbo Cryptic Crossword: Book 7: Bk. 7
The Times Jumbo Cryptic Crossword Book 3: The world's most challenging cryptic crossword
Mensa Family Quiz Book
The Chambers Book of Cryptic Crosswords, Book 1: 100 entertainingly challenging cryptic crossword puzzles
The Daily Telegraph Cryptic Crossword Book 58
So You Think You Know It All?: A compendium of extremely interesting and slightly strange true stories
Jumbo Boomer Puzzle Book #6: 200+ pages of puzzles & brain exercises to keep your mind sharp for Seniors
Where's Wally? The Magnificent Mini Box Set
Ultimate Mazes
"Reader's Digest" Compendium of Puzzles and Brain Teasers
A Smattering of Latin: Get classical with trivia, quizzes and fun
100 Word Wheel anagram puzzles: 6, 7, 8, 9 & 10-letter word puzzles: Education resources by Bounce Learning Kids (Word Wheels anagram puzzles)
Football Handbook
Scotland: Let's Get Quizzical
101 Things You Need to Know About Suffragettes
The Feminist Quiz Book: Foreword by Sara Pascoe!
The Scrabble Companion
Extreme Wordle Challenge: 500 puzzles to do anywhere, anytime: Volume 2
The Train Lover's Puzzle Book: 200 Brain-Teasing Activities, from Crosswords to Quizzes
The Railway Puzzle Book
Easy German Crossword Puzzles
Brainteasers, Puzzles &Mathematical Diversions
Perplexing Puzzles, Cryptic Challenges and Remarkable Riddles: Navigate a Labyrinth of 300 Puzzles & Riddles
QI: The Book of General Ignorance - The Noticeably Stouter Edition
The Gigantic Sudoku Puzzle Book. 1500 Puzzles. Easy through Challenging to Nail Biting and Torturous. Largest Printed Sudoku Puzzle Book ever.: All the puzzles are guaranteed to have only one solut...
The Leonardo Da Vinci Puzzle Codex: Riddles, Puzzles and Conundrums Inspired by the Renaissance Genius
The Moscow Puzzles: 359 Mathematical Recreations (Dover Recreational Math)
The Big Book of Puzzles and Paradoxes
"Daily Telegraph" Crossword Puzzle Book: No. 11
