CompTIA Network+™ Study Guide
Todd Lammle
Kali Linux - An Ethical Hacker's Cookbook
Himanshu Sharma
The Art of Writing Efficient Programs
Fedor G. Pikus
Pro Azure Governance and Security
Peter De Tender & Samuel Erskine & David Rendon
Building Event-Driven Microservices
Adam Bellemare
Microservices: Up and Running
Ronnie Mitra and Irakli Nadareishvili
Building Microservices
Sam Newman