The logistics required to get them signed by all three of us were more complicated than you'd think, and required the use of at least two go-betweens, but we got there in the end. Hope you appreciate it!
Sam Hartburn
New product alert! We now have hardback copies of the Science Museum's 100 Ideas in 100 Words: Maths signed by all three authors (Katie Steckles, Ben Sparks and Sam Hartburn):
One of the first titles in a cutting-edge new series created in partnership with The Science Museum, this book introduces 100 key areas of maths - such as prime numbers, algebra, probabil...
