books by subject
Brain Teaser Games

Easy Latin Crossword Puzzles

The Puzzle Mountain

The Penguin Book of the Daily Telegraph Quick Crosswords

QI: The Second Book of General Ignorance: Everything you think you know is "Still" wrong

Crosswords

Chambers Crossword Dictionary, 3rd edition

The Times Quick Crossword Book 1: 80 General Knowledge Puzzles from The Times 2 (The Times Crosswords)

Sudoku and Killer Sudoku (Trivia Gift Box S.)

Top 10 of Everything 2013

45 MOTS CROISES DES 6 ANS

The Quiz-setter's Quiz Book (Right Way S.)

Perplexing Mazes (Dover Children's Activity Books)

Sofa Sudoku

Amazing Puzzles Querkles and dot-to-dot: A fun packed collection of 1000 dot-to-dot puzzles and mysterious Querkles

Crime Scene Whodunits: Dr. Quicksolve Mini-Mysteries (Dr Quicksolve Mini Mysteries)

Medical Knowledge for Fun

Schott's Almanac 2011

Alan Turing Codebreaker Puzzle Book

Collins Bradford’s Crossword Solver’s Dictionary

The Pedant's Revolt: Why Most Things You Think Are Right Are Wrong

Two Girls, One on Each Knee: The Puzzling, Playful World of the Crossword

Structured Fortran 77 for Engineers and Scientists

Mensa Junior Activity Pack: Have Fun While You Boost Your Brain Power!

"Puzzler" Travel Puzzles 1 (Puzzler)

Now You Know Christmas: The Little Book of Answers: 6 (Now You Know, 6)

Noughts & Crosses: Kurosu

IQ Puzzles

Mensa Mega Word Puzzles (Mensa)

Bradford's Crossword Solver's Dictionary
