Published in association with the Turing Trust, this funpacked, full-colour collection of puzzles has been specially designed to intrigue, challenge, and inspire young readers.

Code-cracking hero Alan Turing appears as a character in the book, popping up with extra word problems or secret codes to challenge readers to think a little bit harder. A brief biography of the real Alan is included, to give readers more information about this remarkable man.

This book proudly supports the work of The Turing Trust, the charity set up by Alan Turing's closest family in his memory.The Trust commemorates his remarkable achievements by making computers available to less privileged communities in Africa.

Guaranteed to provide hours of entertainment for children
aged 7+.

Gemma Barder
Gemma Barder is an author and editor living in South Leicestershire with her husband, two daughters and a mischievous cocker spaniel. She has written activity books, novels and picture books.

Gareth Conway
Gareth Conway graduated from The Surrey Institute of Art and Design with a degree in animation. He has worked on several successful children's animated television as well as illustrating books. Gareth lives in Devon with his wife and daughter who are his biggest inspiration and harshest critics in equal measure.