Cracking Codes with Python
Al Sweigart
Spiral
Andy Remic
Spiral (1)
Chapter Zero
J. K. Rowling
Harry Potter (0.5)
Firestarter
Stephen King
The Trial of Julian Assange: A Story of Persecution
Nils Melzer
Snowden's Box
Jessica Bruder & Dale Maharidge
Code Warriors
Stephen Budiansky
Permanent Record
Edward Snowden
Spycraft
Robert Wallace & H. Keith Melton & Henry R. Schlesinger