Jenkins 2: Up and Running
Brent Laster
GIS Succinctly
Peter Shaw
Practical Machine Learning
Ted Dunning & Ellen Friedman
AWS System Administration
Mike Ryan & Federico Lucifredi
Data Structures Succinctly
Robert Horvick
Data Structures Succinctly (1)
Data Structures Succinctly Part 2
Unknown
Data Structures Succinctly (2)