Mastering Node.js
Sandro Pasquali
Python Pocket Reference: Python in Your Pocket
Mark Lutz
Windows Internals: User Mode
Mark E. Russinovich & Alex Ionescu & Brian Catlin & Jamie Hanrahan & David A. Solomon
The Linux Programming Interface
Michael Kerrisk
Systems Programming: Designing and Developing Distributed Applications
Richard Anthony
The Illustrated Network: How TCP/IP Works in a Modern Network
Walter Goralski