Author

Books by Henry Kimsey-House, Karen Kimsey-House, Phillip Sandahl, and Laura Whitworth

Henry Kimsey-House and Karen Kimsey-House are co-founders of the Coaches Training Institute (CTI), the organization that created the co-active coaching model and trained more credentialed coaches than any other institution worldwide. Phillip Sandahl co-authored the first edition and has contributed to the model's development through his own coaching and leadership work. Laura Whitworth, who co-authored the original 1998 edition, was a pioneering figure in the professional coaching field before her death in 2007. Together they established co-active coaching as one of the most widely taught coaching methodologies in the world.