Her Majesty's Spymaster: Elizabeth I, Sir Francis Walsingham, and the Birth of Modern Espionage - Stephen Budiansky

Stephen Budiansky, journalist and military historian, is the author of nine books about history, science, and nature, including Air Power: The Men, Machines, and Ideas That Revolutionized War, from Kitty Hawk to Gulf War II . He publishes frequently in The New York Times and The Washington Post and currently serves as a correspondent for The Atlantic Monthly .