First, Break All the Rules: What the World's Greatest Managers Do Differently, Hardcover
Gallup
HBR's 10 Must Reads on Teams (with featured article The Discipline of Teams, by Jon R. Katzenbach and Douglas K. Smith)
Harvard Business Review
Wooden on Leadership
John Wooden
Blue Ocean Strategy, Expanded Edition
W.chan Kim
Nudge
Richard H. Thaler
Thinking In Bets
Mind+Machine
Marc Vollenweider
Cooperation, Coopetition and Innovation
Nabyla Daidj
Blink
Malcolm Gladwell
The Medici Effect, With a New Preface and Discussion Guide
Frans Johansson
Smart Decisions in Complex Systems
Pierre Massotte
The Little Black Book of Decision Making
Michael Nicholas
Facilitating with Ease!
Ingrid Bens