Author

Books by Kerry Patterson, Joseph Grenny, Ron McMillan, and Al Switzler

Kerry Patterson, Joseph Grenny, Ron McMillan, and Al Switzler are the co-founders of VitalSmarts, a corporate training company, and the authors of the Crucial Learning series. Their first book, Crucial Conversations, has sold more than five million copies. Together they have consulted for hundreds of organizations and developed training curricula used across corporate, healthcare, and government sectors. Joseph Grenny and Ron McMillan continue to be among the most cited voices in organizational behavior change.