The Scrum Fieldbook: A Master Class on Accelerating Performance, Getting Results, and Defining the Future
The Definitive Guide to PSM I: Passing the Professional Scrum Master™ exam on your first try (The Definitive Guides to Scrum Exams)
The Definitive Guide to PSM II: Passing the Professional Scrum™ Master II Exam on Your First Try. (The Definitive Guides to Scrum Exams)
In the Kitten Scrum: A Cat Mama, I Am Story