Reading these books in isolation isn't enough. The best way to utilize a hacking index is to:

This book breaks down the psychology of why people fall for scams and how "human hackers" manipulate emotions to gain access.

Use VirtualBox or VMware to set up "vulnerable by design" machines (like those from VulnHub or HackTheBox).

A guide to the unique protocols (like Zigbee and Bluetooth Low Energy) that govern the "smart" devices in our homes. How to Use This Index