Q&A With Kristie Macrakis, Author of Prisoners, Lovers, and Spies
Prisoners, Lovers, and Spies: The Story of Invisible Ink from Herodotus to al-Qaeda is a book about concealing and revealing secret communications. It is the first history of invisible writing, uncovered through stories about scoundrels and heroes. Spies were imprisoned or murdered, adultery unmasked, and battles lost because of faulty or
