The Professional Scrum Team
Kurt Bittner & Uwe M. Schirmer & Peter Götz
Project Management in New Product Development
Bruce T. Barkley
Corporate Performance Management: ARIS in Practice
August-Wilhelm Scheer & Wolfram Jost & Helge Heß & Andreas Kronz
What to Look for in a Code Review
Trisha Gee
Art of Leading HR
Graphixpert
Scrum Mastery (Geoff Watts' Agile Mastery Series)
Geoff Watts