The revision of this innovative book provides school counseling students, practitioners, leaders, supervisors, and faculty with information and resources regarding the alignment and implementation of school counseling, specifically comprehensive school counseling programs. Complementing and expanding upon the audience’s knowledge and implementation of CSCPs such as the ASCA 2019 National Model, chapters include a strong theoretical and research base as well as related practical examples from the field—including case studies of practicing school counselors, and relevant, hands-on resources and tools to assist school counselors facilitate MTSS. New topics such as culturally sustaining and antiracist practice are woven into the chapters, in addition to covering the response to the COVID-19 pandemic, mental health crises, and capturing timely and current practices in K-12 education and school counseling. Innovative, unique, and including a plethora of useful tools and resources, this guide to MTSS and school counseling is ideal for graduate students and current school counselors in the field.