books by subject
Quiz Questions
The Little Book of Puzzles
Large Print Word Search
Word Search
Super Word Search
Collins Bradford's Crossword Solver's Dictionary
The Penguin Book of Curious And Interesting Puzzles (Penguin science)
The History of the World Quiz Book: 1,000 Questions and Answers to Test Your Knowledge
Jay's Virtual Pub Quiz 2
Codes and Ciphers
Wordle Challenge 2: 500 puzzles to do anywhere, anytime: Volume 5