I have heaps of books that need a review; The list of books I currently have and use for reference for Ethical Hacking:
1. Penetration Testing – A hands-on introduction to Hacking
2. The Hackers Playbook – Practical Guide to Penetration Testing
3. Hands-On Ethical Hacking and Network Defence
4. Gray Hat Hacking – The Ethical Hackers Handbook, 4th Edition
5. Metasploit – The Penetration Testers Guide
6. Blue Team Handbook – Incidence Response Edition
7. Violent Python : A codebook for Hackers,..