About the Author
Andrew Heritage is a publisher, writer and historian. He was editor of The Times historical atlas range for many years, and was editorial director for Atlases, History and Popular Culture at Dorling Kindersley/Penguin from 1991-2005. He is the author of The Landscapes of France (1989), and editor and principal contributor to Somme 90 (2006), The Secrets of Codes (2009) and The Book of Saints (2010). He is currently preparing The Book of Spies for publication in 2011. He lives near Cambridge.