Authors & Presenters

Dr. Angelou currently serves the community in Wittmann, Arizona, as superintendent. Dr. Angelou was named Oklahoma High School Principal of the Year in 2017 for the academic gains made by her students during her tenure in Oklahoma City.

David (Cal) Callaway, EdD, is the deputy head of school at the International Community School of Addis Ababa in Ethiopia. He has worked in international education since 1998 and has served as both a teacher and an administrator.

Luis F. Cruz, PhD, is a sought-after presenter, coach, thought leader, and accomplished author with over 30 years of experience in education.

Robert Eaker, EdD, is a professor emeritus at Middle Tennessee State University, where he also served as dean of the College of Education and interim vice president and provost.

Sal Herrera, EdM, is the principal at Robertson Continuation High School in Fremont, California. He specializes in coaching collaborative teams, designing an effective MTSS, and building a culture of collective responsibility.

Josh McMahon, EdD, is the assistant superintendent of education programs for Morton District 201 in Illinois. Previously, he served as principal of Morton West High School.

Anthony Muhammad, PhD, is a much sought-after educational speaker and presenter. A practitioner for nearly 20 years, he has served as a middle school teacher, assistant principal, and principal, and also as a high school principal.

Nathaniel Provencio is associate superintendent in Prince William County, Virginia. Under his leadership, Minnieville Elementary School was recognized as a Model Professional Learning Community and was the 2019 winner of the prestigious DuFour Award.

James Rawls serves as a principal in a large metropolitan school district in Georgia. His passion for education is evident through his experience of more than 20 years in the field.

Dana Renner is the assistant superintendent of Stillwater Public Schools. She has more than 20 years of experience in education and has worked at all levels of education, from preschool through high school.