Leaders of Learning : Paperback : Solution Tree : 9781935542667 : 1935542664 : 27 Mar 2015 : For many years, the authors have been cotravelers on the journey to help educators improve their schools. As Dr. DuFour has focused on bringing the professional learning community process to life in schools, he has relied heavily on Dr. Marzano\'s vast research on effective teaching and effective leadership. Both have come to the conclusion that the best environment for great teaching and leading is a powerful PLC. In their first coauthored book, Dr. DuFour and Dr. Marzano have combined their passions...