Practical LPIC-1 Linux Certification Study Guide
David Clinton
Certified OpenStack Administrator Study Guide
Andrey Markelov
Ansible: From Beginner to Pro
Michael Heap
Nginx: From Beginner to Pro
Rahul Soni
Polished Game Development: From First Steps to Final Release
Steven Goodwin
Beginning RPG Maker MV
Darrin Perez
Introducing Linux Distros
Jose Dieguez Castro
Pro Docker
Deepak Vohra
Practical Linux Topics
Chris Binnie
Make a 2D RPG in a Weekend: Second Edition: With RPG Maker MV
Beginning Ubuntu for Windows and Mac Users
Nathan Haines
Online Game Pioneers at Work
Morgan Ramsay
Pro Vim
Mark McDonnell
Pro Git
Scott Chacon & Ben Straub
Pro Linux High Availability Clustering
Sander van Vugt
Pro HTML5 Games
Aditya Ravi Shankar