Never more timely, the complete guide to professional spying for 8-to-80- year-olds - 20th Anniversary Edition! With brand new content - how to become a master of disguise! Whether you're just a bit nosy, or you want to launch a full-scale investigation of your neighbours, this indispensable handbook will teach you everything you need to know. There are practical sections on codes, ciphers, invisible ink and signalling, as well as guidance on drops and safe houses. This book teaches you how to spot when somebody is lying, and how to lie effectively yourself. There are sections on succ The Spy's Handbook - Herbie Brennan od authora Herbie Brennan a nakladatelství za skvělé ceny na e-shopu Martinus. cz.