"That One Kid: Changing Lives, One Student at a Time" by Brian Mendler is a 2022 study guide published by Discipline Associates. Focused on the subject area of education, this trade paperback book is designed for high school and elementary school students. Written in English, the book aims to inspire and guide young learners to make positive changes in their lives and communities. With its empowering message and practical tips, it is a valuable resource for students looking to make a difference in their own lives and the world around them.