Spying is about power and secrets, keeping your own while trying to find out other peoples. Spying isnt the preserve of governments and international men of mystery - it can happen anywhere. This book contains everything you need to know to become a super sleuth. How to disguise yourself, how to tail a suspect, how to pass a secret message to your contact, how to make inv Spying is about power and secrets, keeping your own while trying to find out other peoples. Spying isnt the preserve of governments and international men of mystery - it can happen anywhere. This book contains everything you need to know to become a super sleuth. How to disguise yourself, how to tail a suspect, how to pass a secret message to your contact, how to make invisible ink, how to hide secret papers and equipment and much, much more.