The Knowhow Book of Spycraft (Know How Books)

after payment (24/7)
(for all gadgets)
(including for Apple and Android)
"This book is all about keeping secrets. It shows you how to set up secret meeting places and a secret post office and how to disguise your messages. It shows you lots of secret codes and signals"--Page 2.
LF/692733/R
Data sheet
- Name of the Author
- Falcon
Hindley
Judy
Travis - Language
- English
- ISBN
- 9780860200055
- Release date
- 1988