Join thousands of book lovers
Sign up to our newsletter and receive discounts and inspiration for your next reading experience.
By signing up, you agree to our Privacy Policy.You can, at any time, unsubscribe from our newsletters.
Over 100 riddles, conundrums, lateral thinking teasers and more to challenge your solving skills.
The problems in this book describe situations which are unusual or even bizarre, and which defy any attempt to find a ready explanation - but there is one, and only one!
Sign up to our newsletter and receive discounts and inspiration for your next reading experience.
By signing up, you agree to our Privacy Policy.