The Art of Scrum: How Scrum Masters Bind Dev Teams and Unleash ...
Dave McKenna
JavaScript Bible
Danny Goodman
CentOS Bible - Christopher Negus
Boronczyk, Tim.; Negus, Chris
Financial Theory With Python
Yves Hilpisch
GitLab-CE DevOps Cheat Sheet
Myles Bishop
SSL and TLS: Theory and Practice
Rolf Oppliger Ph.d.