A Scrum Book
Jeff Sutherland
BPMN and Business Process Management
Martin Owen & Jog Raj, Popkin Software
Agile Game Development With Scrum
Clinton Keith
Overcoming Procrastination - Productivity Skills
Team FME
The Oxford Handbook of Qualitative Research
Patricia Leavy
Agile Principles, Patterns, and Practices in C#
Robert C. Martin & Micah Martin