1. The Sun Quick Crossword, 200 Fun Crosswords From Britain's Favourite Newspaper, book 8
  2. The Ordnance Survey Puzzle Book, Pit your wits against Britain's greatest map makers
  3. The Mindfulness Puzzle, Relaxing Puzzles to De-stress and Unwind, Book 4
  4. Gardener's Quiz & Puzzle Book, 100 Brainteasers for Gardeners Who Know Their Onions
  5. Quiz Night , 500 Quizzes, 10,000 Questions
  6. The Sun Quick Crossword, 200 Fun Crosswords from Britain's Favourite Newspaper, Book 7
  7. The Amazing Sherlock Holmes Puzzle Book, A Cornucopia of Conundrums Inspired by the World's Greatest Detective
  8. The Sun Two Speed Crossword, 160 Two-in-One Cryptic and Coffee Time Crosswords, Collection 10
  9. 20,000 Leagues Under the Sea, A Puzzle Adventure
  10. The Classic FM Puzzle Book
  11. Chill-out Codewords, Focus your mind to crack the codes of nearly 200 puzzles
  12. Thinh Lai's Brand-New Puzzles, Original Puzzles Created by the Vietnamese Puzzle Master
  13. The Alan Turing Cryptic Codebreaking Puzzle Book
  14. Puzzle Book Under the Sea, Fact-packed Fun
  15. The Sun Two-Speed Crossword, 160 Two-In-One Cryptic And Coffee Time Crosswords, Collection 8
  16. Red Hot Chilli Grower, The complete guide to planting, picking and preserving chillies
  17. Puzzle Quest Mythical Mystery
  18. The Alan Turing Codebreaker's Puzzle Book
  19. The Sunday Times Jumbo General Knowledge Crossword , 50 General Knowledge Crosswords, Book 1
  20. The Big British Railway Puzzle Book
  21. Puzzle Book Animals, Fact-packed Fun
  22. The Archers Quizbook, Join Ambridge treasure Lynda Snell on a quiz quest around Britain's most loved village
  23. The GCHQ Puzzle Book II
  24. Puzzle Collection, A Compilation of Brilliant Brainteasers from Kakuro and Sudoku, to Crosswords and Balancing Birds, Volume 1
  25. Puzzle Book - Space, A Fact-packed Fun
  26. Over 300 Puzzles
  27. The Jane Austen Escape Room Book
  28. The Times Quick Crossword Book 16
  29. Wordsearch
  30. Fa La La La La 1000 Piece Puzzle Jigsaw
  31. Lonely Planet's Ultimate Travel Quiz Book 2
  32. How can i Remember all that?
  33. The Mammoth Book of New Comic Quotes
  34. 100 Pocket Puzzles, Crosswords, Wordsearches and Verbal Brainteasers of All Kinds
  35. All New Cryptic Crosswords 10
  36. Collins Quiz Master, 10,000 General Knowledge Questions
  37. Big Book of Quick Crosswords 9
  38. Cryptic Crosswords Volume 1
  39. Big Book of Quick Crosswords Volume 7
  40. The Great Book of Sudoku, Over 500 Puzzles
  41. From Here to There, A Book of Mazes to Wander and Explore
  42. Sherlock Holmes Mind Palace Puzzles, Master Sherlock's Memory Techniques To Help Solve 100 Cases
  43. Games on Thrones, 100 things to do on the loo
  44. The Kew Gardens Book of, Sudoku Puzzles
  45. Delightful Mandala Wordsearch, Colour in the Wonderful Images and Solve the Puzzles
  46. The British Army Challenge Book, The Must-Have Puzzle Book for This Christmas!
  47. The Self-Isolation Activity Book
  48. The Mail on Sunday, Super Sudoku Volume 3