7.4
2015
The Secret Rules of Modern Living: Algorithms
7.2
2013
Precision: The Measure of All Things
9.0
2011
Faster Than the Speed of Light?
6.7
2011
The Code
2010
The Beauty of Diagrams
7.2
2008
The Story of Maths
7.6
2005
The Story of 1
2005
The Music of the Primes