Here you find my recommendation for some books worth reading about agile practices, change management, and personal skill development. I own these by myself and therefore knowing why I recommend them

Jurgen Appelo: Management 3.0: Leading Agile Developers, Developing Agile Leaders (Addison-Wesley Signature)

Mike Cohn: Succeeding with Agile: Software Development Using Scrum (Addison-Wesley Signature)

Lyssa Adkins: Coaching Agile Teams: A Companion for ScrumMasters, Agile Coaches, and Project Managers in Transition (Addison-Wesley Signature Series (Cohn))

Jonathan Rasmusson: The Agile Samurai: How Agile Masters Deliver Great Software (Pragmatic Programmers)

Esther Derby, Diana Larsen: Agile Retrospectives: Making Good Teams Great (Pragmatic Programmers)

Henrik Kniberg, Mattias Skarin: Kanban and Scrum – Making the Most of Both

Seth Godin: Linchpin: Are you Indispensable? How to drive your career and create a remarkable future

Lean Software Development: An Agile Toolkit for Software Development Managers

Implementing Lean Software Development: From Concept to Cash (Addison-Wesley Signature)