Python Playground: Geeky Projects for the Curious Programmer
Mahesh Venkitachalam
The Book of GNS3: Build Virtual Network Labs Using Cisco, Juniper, ...
jason c. neumann
HTML5 Hacks
Jesse Cravens & Jeff Burtoft
Linux Basics for Hackers: Getting Started With Networking, Scripting, ...
Occupytheweb
Microsoft 365 Certified Fundamentals MS-900 Exam Guide
Aaron Guilmette & Marcos Zanre & Yura Lee