Some of the things I knew, others I didn’t, but the author reminded me of some important things and gave me some answers I was looking for! This book is written by the Dale Carnegie association. Quick Summary. Book review and summary of “The leader in you” Introduction: The human-relations revolution This is a book by Dale Carnegie, known worldwide as a global leader in lifelong training in … It also analyzes reviews to verify trustworthiness. It was rather unhelpful and I didn't bother finishing it. Books › Business & Money › Business Culture Share