Here are my favorite cyber books:

Visual Threat Intelligence: An Illustrated Guide for Threat Researchers by Thomas Roccia

The Perfect Weapon: War, Sabotage, and Fear in the Cyber Age by David Sanger

Hunting Cyber Criminals: A Hacker’s Guide to Online Intelligence Gathering Tools and Techniques by Vinny Troia, Ph.D.

The Art of Cyberwarfare: An Investigator’s Guide to Espionage, Ransomware, and Organized Cybercrime by Jon DiMaggio

Cybersecurity First Principles: A reboot of Strategy & Tactics by Rick Howard