Quiz Entry - updated: 2026.07.14
Which books are considered foundational reading for OSINT and intelligence analysis?
Two standouts are Michael Bazzell's "Open Source Intelligence Techniques" (the practical how-to) and David Omand's "How Spies Think" (the analytical mindset).
These two complement each other: one teaches the hands-on craft, the other the reasoning discipline behind it.
| Book | Author | Focus |
|---|---|---|
| Open Source Intelligence Techniques | Michael Bazzell | Hands-on tools and step-by-step methods for finding and analyzing online information |
| How Spies Think: Ten Lessons in Intelligence | David Omand | A structured way of reasoning under uncertainty (the "SEES" model: Situational awareness, Explanation, Estimates, Strategic notice) |
| Secret Intelligence: A Reader | (eds.) | Academic foundations of intelligence studies |
| The Palgrave Handbook of Security, Risk and Intelligence | (eds.) | Broader scholarly context for intelligence and security |
Tip: Bazzell gives you the what to click; Omand gives you the how to think — and as the SOCMINT analyst principles stress, the thinking is what tools can never replace.
Go deeper:
David Omand (Wikipedia) — the former GCHQ director and author of How Spies Think.