The chapters in this book represent an effort to create a foundational textbook for social workers that introduces the student to justice informed social work practice and is an initial step — a starting point – for considering how to center oneself in justice oriented practice across systems and structures. Within the social work profession, justice is conceptualized as a constellation of social, economic, and environmental justice. Although population based books are common in social work scholarship, the authors have intentionally opted for a different approach. This text focuses on structural oppression and inequities connected to our clients' engagement in systems and structures that, although often purported to support them, frequently are broken and inflict harm. It starts with an overview of key concepts and theoretical underpinnings that provide foundational knowledge and then moves into chapters that focus on human rights, and varying systems related to education, criminal justice, housing, the environment, poverty, finances and wealth, and food insecurity. One will learn about the ways that injustice presents itself in the various systems in which social workers practice. Structural discrimination has systemic implications and systemic consequences as well. The book offers us foundational knowledge and tangible recommendations that one can apply and transfer to best fit the work we are doing in the multiple of practice settings, and with the diverse client populations with/in which one work. This book should also leave us with more questions than when one began reading and the authors hope will solidify our commitment to our life-long education, unlearning, and discovery around just practice. Within each chapter, context for understanding oppression and injustice today is interwoven with an understanding of how policies and programs, over time, have created and perpetuated inequity.