CompTIA Linux+ and LPIC-1 Guide to Linux Certification - 6th ...
Jason Eckert
OCP Oracle Certified Professional Java SE 17 Developer Practice ...
Scott Selikoff & Jeanne Boyarsky
Bash Cookbook - 2nd Edition
Carl Albing & JP Vossen & Cameron Newham
Arduino Workshop, 2nd Edition
John Boxall
Hatchet
Gary Paulsen