Cea mai recenta carte, The KnowHow Book of Spycraft , scrisa de Falcon Travis, aparuta pe LibrariaOnline.ro

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 and maps and write secret codes and signals. On the first page you will meet the Black Hat Spy. Watch out for the tricks he plays in Spy Trick – these are [...]