books by subject
Puzzles for Young Adults
Find the Phantom of Ghastly Castle
Where's the Zombie?: A Post-Apocalyptic Zombie Adventure (Buster Activity)
Puzzling Day In The Land Of The Pharaoh
Blockbusters
Professor Fiendish's Book of Diabolical Brain-benders (Murderous Maths)
"Early Times" Book of Crosswords
The Emoji Movie: Seek and Find
The Hutchinson Encyclopedia Family Quiz Book: v. 4
Mindgames Network Games
Christmas
The Space Plague
The F.E.A.R. Agency
Dennis and Gnasher Mind Boggling Puzzles
Safari for the Tigrus
The Great Funfair Caper
Super Puzzles: v. 2
Spelling Puzzles (Usborne English Skills S.)
Creature Crosswords
Mind's Eye Geometry: Curious and Interesting Puzzles to Amuse the Visual Imagination
Skull Stretchers
Mind Boggling Brain Teaser Puzzles for Kids
The Solar System Jigsaw Book: An Incredible Journey
Flip Quiz Animals: Age 10-11
The Orange Puzzle Book
The Book of Classic Puzzles and Word Games
Mensa Riddles and Conundrums
The Ordnance Survey Puzzle Book Legends and Landmarks: Pit your wits against Britain's greatest map makers from your own home!
Mensa Train Your Brain: Perplexing Puzzles
Search for the Sunken City (Puzzle Adventure)
