Download or read book The Secrets of Spies written by Heather Vescent and published by Simon and Schuster. This book was released on 2020-10-27 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with dastardly details and top-secret stories, this book recounts thrilling tales, tools, and tricks of spies throughout history, from the ancient world of Sun Tzu to the latest cyber threats.