The GCHQ Puzzle Book II
GCHQ - Paperback
£16.99
Is Maths Real?
Eugenia Cheng - Paperback
£10.99
The Ultimate Mathematical Challenge
The UK Mathematics Trust - Paperback
£14.99
The Sunday Times Teasers Book 2
The Times Mind Games - Paperback
£12.99
The Times Killer Su Doku Book 16
£6.99
Why Machines Learn
Anil Ananthaswamy - Hardback
£30.00
Can You Solve My Problems?
Alex Bellos - Paperback