Effective managers around the world are made better every day by Mark Horstman. Through the expertly-crafted and data-supported Manager Tools platform, he has collectively improved our organizations and our lives including my own. Mark now takes us one step further. He guides us upstream to where the clearest waters emerge. Better hiring is where it all begins. In The Effective Hiring Manager, Mark delivers to all of us the companion insight and practical guide to selecting people for better outcomes and a better journey. The Principles section alone clarifies the true mission of hiring.

Dr. Patrick Welton, CEO Welton Investment Partners