Andreas Campomar is a publishing director, and has reviewed for, among others, the Daily Telegraph, Times Literary Supplement and the Spectator. He is the great-grand-nephew of Dr Enrique Buero, the man who convinced Jules Rimet to stage the first World Cup in Montevideo and later became Vice-president of FIFA.

Dr Richard Okura Elwes is a writer, teacher, and researcher in mathematics and a Senior Teaching Fellow at University of Leeds, UK. He is the author of the books How to Build a Brain, The Maths Handbook, Maths in 100 Key Breakthroughs, and Chaotic Fishponds and Mirror Universes (all published by Quercus), and has written for New Scientist and Plus Magazine. His research interests include mathematical logic and random processes.

Giles Sparrow studied Astronomy at University College London, and works as an editor specializing in popular science. He is the author of - amongst other books - The Genius Test, The Universe and How To See It, The Stargazer's Handbook and Hubble: Window on the Universe and was a major contributor to Dorling Kindersley's Universe.

Professor Ian Stewart is a world renowned populariser of mathematics. In 1995 he was awarded the Royal Society's Michael Faraday Medal for furthering the public understanding of science. He has been awarded the 1998 Communications Award of the Joint Policy Board for Mathematics in the USA, the 2000 Gold Medal of the Institute for Mathematics and Its Applications, and the 2002 Award for Public Understanding of Science and Technology.He is the author of over 20 popular science and mathematics titles including Does God Play Dice?, Nature's Numbers (shortlisted for the 1996 Rhone-Poulenc Prize), Life's Other Secret and Flatterland, which was in the top 20 Bestseller List in the USA.Professor Stewart is the mathematics consultant for New Scientist, and has been a consultant for Encyclopaedia Britannica. From 1990 to 2001 he wrote the 'Mathematical Recreations' column in Scientific American. He is an active research mathematician with over 160 published papers and is currently Professor of Mathematics at Warwick University where he is Director of the Mathematics Awareness Centre. He was elected a Fellow of the Royal Society in 2001.

Julia Collins has a PhD in 4-dimensional Knot Theory from the University of Edinburgh, where she spent five years as the Mathematics Engagement Officer, with a remit to lecture and spread an appreciation of mathematics. She is now Outreach Officer at the Australian Mathematical Sciences Institute. Julia's writing has been published in Nature and in Princeton University Press' anthology The Best Writing on Mathematics. She is a winner of the How to Talk Maths in Public competition, has been nominated for the London Mathematical Society's Anne Bennett prize, and organised the world's first Maths Craft Festival.

Paul Glendinning is Professor of Applied Mathematics at the University of Manchester. He was a student and a lecturer at Cambridge before moving to a chair at Queen Mary, University of London and then Manchester (UMIST). He was founding Head of School for Mathematics at the combined University of Manchester and has published over fifty academic articles and an undergraduate textbook on chaos theory.

Marianne Freiberger and Rachel Thomas are the Editors of Plus Magazine (plus.maths.org), a free online magazine opening a door to the world of maths for the general public. Before joining Plus in 2005, Marianne did a PhD in pure mathematics, followed by three years as a postdoc at Queen Mary, University of London. She has also been Editor-in-Chief of the mathscareers website. Rachel worked as a maths consultant for business, government and industry, after completing her Masters in pure mathematics at the University of Western Australia. She has edited the Gazette of the Australian Maths Society and designed mathematical walking tours with Marcus du Sautoy for Maths in the City. Rachel and Marianne were also editors of the popular maths book 50: Visions of Mathematics (OUP, 2014).

Dr Richard Elwes is a writer, teacher and researcher in Mathematics and a Visiting Fellow at the University of Leeds. He contributes to New Scientist and Plus Magazine and publishes research on model theory. Dr Elwes is a committed populariser of mathematics which he regularly promotes at public lectures and on radio. He is the author of Mathematics 1001 published by Quercus.

Tony Crilly is Reader in Mathematical Sciences at Middlesex University, having previously taught at the University of Michigan, the City University in Hong Kong, and the Open University. His principal research interest is the history of mathematics, and he has written and edited many works on fractals, chaos and computing. He is the author of the acclaimed biography of the English mathematician Arthur Cayley.