AWS Certified Solutions Architect Official Study Guide: Associate ...
Joe Baron & Hisham Baz & Tim Bixler & Biff Gaut & Kevin E. Kelly & Sean Senior & John Stamper
Implementing Samba 4
Marcelo Leal
Apache Security
Ivan Ristic
The Linux Programming Interface
Michael Kerrisk
Freethinkers: A History of American Secularism
Susan Jacoby
Marx's General: The Revolutionary Life of Friedrich Engels
Tristram Hunt