Crowds

Introduction to Crowd Science by Prof Keith Still

Recent Developments in the Psychology of Crowds and Collective Behaviour by Prof John Drury

Psychology

Thinking, Fast and Slow by Daniel Kahneman

Sources of Power: How People Make Decisions by Gary Klein

Never Split The Difference by Chris Voss

Disaster

Predictable Surprises: The Disasters You Should Have Seen Coming, and How to Prevent Them by Max Bazerman and Michael Watkins

Productivity

Deep Work by Cal Newport

7 Habits of Highly Effective People by Stephen R. Covey