- OSINT Foundations: The Beginner’s Guide to Open-Source Intelligence (The OSINT Analyst Series: Intelligence Techniques for the Digital Age)
- Social Media OSINT: Tracking Digital Footprints (The OSINT Analyst Series: Intelligence Techniques for the Digital Age)
- OSINT People Finder: Advanced Techniques for Online Investigations (The OSINT Analyst Series: Intelligence Techniques for the Digital Age)
- Domain, Website & Cyber Investigations with OSINT (The OSINT Analyst Series: Intelligence Techniques for the Digital Age)
- OSINT Threat Intel: Investigating Hackers, Breaches, and Cyber Risks (The OSINT Analyst Series: Intelligence Techniques for the Digital Age)