Paul MacIntyre earned his MA in TESL from Simmons College in Boston, Massachusetts. He has been an ELT professional for over 20 years. Paul has teaching experience in Japan and the United States, and as an editor participated in the development of numerous ELT courses for classrooms around the world. As a writer, he has contributed to various major course book and testing programs. For National Geographic Learning he is proud to have authored Reading Explorer 2, Reading Explorer 4, and most recently Pathways Listening and Speaking 4.