 The Linux Command Line by William E. Shotts Jr. |  HTML and CSS by Jon Duckett |  Python Crash Course by Eric Matthes |  Clean Code by Robert C. Martin |  Cracking the Coding Interview by Gayle Laakmann McDowell |  Automate the Boring Stuff with Python by Al Sweigart |  The Basics of Hacking and Penetration Testing by Patrick Engebretson |  Land of Lisp by Conrad Barski |  Designing Interfaces by Jenifer Tidwell |  Programming .NET Components by Juval Lowy |  Programming in Objective-C 2.0 by Stephen G. Kochan |  Visual Complexity by Manuel Lima |  RESTful Web Services Cookbook by Subbu Allamaraju |  Algorithms to Live By by Brian Christian |  The C++ Standard Library by Nicolai M. Josuttis |  Algorithms by Robert Sedgewick |  Learning Perl by Randal L. Schwartz |  Design for Hackers by David Kadavy |  Hello World by Hannah Fry |  The State of Play by Daniel Goldberg |