The fourth volume in this popular series of The Sun two-speed crossword books, featuring 80 two-in-one cryptic and coffee time crosswords from Britain's bestselling newspaper.

Give your memory a workout, stimulate your brain and hone your general knowledge with 80 definition-style puzzles from The Times2 section.

Q: What's inside this bumper quiz book?
A: More than 500 brand new, up-to-date quizzes and 10,000 questions.

Covering topics from pop stars to death stars, rounds mix themes and pot luck with questions from teasers to ones that will scramble even an egghead's brains.

Give your mind a linguistic workout with 200 new quick crossword puzzles. These will have you searching for the dictionary!

"Scrabble, forage and fight for a copy. This is a wonderful, wonderful companion for all who get a kick from the manipulation of letters or words."
Stephen Fry

Are you up to the challenge of 200 new Su Doku puzzles, arranged in easy, medium and difficult categories?

200 taxing brain teasers and riddles, demanding lateral thinking skills to solve. Ingenious challenges - some just a paragraph long, others with an accompanying diagram. You will need mathematical or logical reasoning to solve these.

This supremely challenging cryptic collection contains 50 jumbo-sized, large grid puzzles, conceived to really challenge your word skills.

For anyone who loves the challenge of Su Doku but manages to solve them within minutes, you can now enjoy the extended mental workout and ultimate endurance test of a five grid interlinked system.

The Times Crossword is the most famous in the world. Test your word power with this classic collection of 100 cryptic puzzles compiled by the Editor of The Times Crossword.

The latest volume in the hugely popular Killer Su Doku series from The Times, featuring the highest-quality puzzles with an extra element of arithmetic.