Howell Thomas is a professional in their field. Colleagues describe them as "Howell sets high standards for the quality of his own work and those lucky enough to partner with him. Upon hearing that I was going to work at Common Ground, David Straus of Interaction Associates gave me some of the best career advice I have ever received: “Stick close to Howell,” A generous and supportive mentor, his practical guidance derived from fundamental principles he knew from his own studies and experience in human and organizational dynamics. That he has been able to continue a successful management consulting practice all these decades is evidence of his ongoing learning, continued relevance, solid competence and personal commitment to improving organizations and leadership."