Alex Bellos writes about maths and puzzles for the Guardian and is the bestselling author of Alex’s Adventures in Numberland and Alex Through the Looking-Glass, as well as two mathematical colouring books. He has also written Futebol: The Brazilian Way of Life, which was shortlisted for Sports Book of the Year, and he ghost-wrote Pelé’s bestselling autobiography. Ben Lyttleton is a journalist, broadcaster and football consultant. He is the author of Edge and Twelve Yards: The Art and Psychology of the Perfect Penalty and his football articles have been published in over 20 countries. He is a director of Soccernomics, a football consultancy that helps teams improve their performance.Spike Gerrell is a prolific cartoonist known for his "spiky-nosed" illustrations. His work has been published in the New Scientist, Independent, Times Educational Supplement and Guardian.

Select Guide Rating

Alex Bellos writes about maths and puzzles for the Guardian and is the bestselling author of Alex’s Adventures in Numberland and Alex Through the Looking-Glass, as well as two mathematical colouring books. He has also written Futebol: The Brazilian Way of Life, which was shortlisted for Sports Book of the Year, and he ghost-wrote Pelé’s bestselling autobiography. Ben Lyttleton is a journalist, broadcaster and football consultant. He is the author of Edge and Twelve Yards: The Art and Psychology of the Perfect Penalty and his football articles have been published in over 20 countries. He is a director of Soccernomics, a football consultancy that helps teams improve their performance.Spike Gerrell is a prolific cartoonist known for his "spiky-nosed" illustrations. His work has been published in the New Scientist, Independent, Times Educational Supplement and Guardian.

Select Guide Rating

Alex Bellos writes about maths and puzzles for the Guardian and is the bestselling author of Alex’s Adventures in Numberland and Alex Through the Looking-Glass, as well as two mathematical colouring books. He has also written Futebol: The Brazilian Way of Life, which was shortlisted for Sports Book of the Year, and he ghost-wrote Pelé’s bestselling autobiography. Ben Lyttleton is a journalist, broadcaster and football consultant. He is the author of Edge and Twelve Yards: The Art and Psychology of the Perfect Penalty and his football articles have been published in over 20 countries. He is a director of Soccernomics, a football consultancy that helps teams improve their performance.Spike Gerrell is a prolific cartoonist known for his "spiky-nosed" illustrations. His work has been published in the New Scientist, Independent, Times Educational Supplement and Guardian.

Select Guide Rating