Book excerpt: A Clinician’s Guide to Gender Actualization provides an essential guide for mental health professionals working with gender diverse clients, delivering material that challenges clinicians to provide affirming specialized care for their clients. Gender actualization is the social, expressive, and existential process of becoming and integrating one’s authentic self through the context of gender identity, and this book introduces an effective clinical model for competent gender therapy care. Building upon the reader’s foundational knowledge, chapters provide useful assessment tools, interventions, and treatment strategies to implement in their clinical practice, with accompanying personal narratives and client experiences woven throughout. Challenging readers to explore intersectionality and the crucial awareness of their own privileges, this book is a critical read for providers working with or seeking to educate themselves regarding gender diverse clients.