Colin Salter is a history and science writer, the author of 100 Books That Changed the World, 100 Speeches That Changed the World, Everything You Need to Know about Inventions, and Jaguar: the Models that Define the Marque. He recently completed the third volume of Science Is Beautiful, his series on life through the microscope.
'An accessible, visually appealing overview of some of history's most crucial correspondence' * History Revealed *