Managing for Happiness: Games, Tools, and Practices to Motivate Any Team
How to Change the World: Change Management 3.0
Coaching Agile Teams: A Companion for ScrumMasters, Agile Coaches, and Project Managers in Transition (Addison-Wesley Signature Series (Cohn))
Agile Retrospectives: Making Good Teams Great (Pragmatic Programmers)
Kanban
Accelerate: The Science of Lean Software and DevOps: Building and Scaling High Performing Technology Organizations
Refactoring: Improving the Design of Existing Code (Addison-Wesley Signature Series (Fowler))
Impact Mapping: Making a big impact with software products and projects
Large-Scale Scrum: More with LeSS (Addison-Wesley Signature Series (Cohn))
Agile Estimating and Planning (Robert C. Martin Series)