Welcome to Boeklezers.nl
Boeklezers.nl is a network for social reading. We help readers discover new books and authors, and bring readers in contact with each other and with writers. Read more ».
Books
The Codebreakers
The Comprehensive History of Secret Communication from Ancient Times to the Internet. The magnificent, unrivaled history of codes and ciphers -- how they're... »
The Comprehensive History of Secret Communication from Ancient Times to the Internet. The magnificent, unrivaled history of codes and ciphers -- how they're... »
Idea box
