"Powerful Practice: A Model for Authentic Occupational Therapy" is a textbook written by Anne Fisher and Abby Marterella, aimed at adult learners and those in further education. The book focuses on the subject area of medical therapy, specifically covering Allied Health Services and Occupational Therapy. Published by Therapyed, this advanced-level textbook is written in English and offers a valuable resource for those looking to deepen their understanding of authentic occupational therapy practices.