Leanna Harris is the author of The Essential Guide for Student-Centered Coaching (Corwin, 2020) and Student-Centered Coaching: The Moves (Corwin, 2016). She has worked as a teacher, coach, and consultant across grades K-12 and currently works with Diane Sweeney Consulting to help schools and districts implement student-centered coaching. Her work is based upon the belief that professional development for teachers is most effective when it is grounded in outcomes for student achievement - for every child, every day.

Leanna is a passionate skier and cyclist. She lives in Denver, Colorado with her husband and three kids.

Diane Sweeney has been an author and educational consultant since 1999. The author of Moves for Launching a New Year of Student-Centered Coaching (Corwin, 2022), Student-Centered Coaching from a Distance (Corwin, 2021), The Essential Guide for Student-Centered Coaching (Corwin, 2020), Leading Student-Centered Coaching (Corwin, 2018), and Student-Centered Coaching: The Moves (Corwin, 2016), Diane holds a longstanding interest in how adult learning translates to learning in the classroom. Diane holds a Bachelor's Degree from the University of Denver and a Master's in Bilingual and Multicultural Education from the University of Colorado, Boulder. After teaching and coaching in the Denver Public Schools, Diane served as a program officer at the Public Education & Business Coalition (PEBC) in Denver. Since then, she has become a respected voice in the field of coaching and professional development.