2The Doctor of Nursing Practice Essentials: A New Model for Advanced Practice Nursing, continues to be the only complete textbook for all eight American Association of Colleges of Nursing (AACN) Essentials of Doctoral Education for Advanced Practice Nursing. With DNP programs now found in every state, climbing from 25 to over 300 in the past 13 years, having a textbook dedicated to the DNP Essentials is imperative as faculty and students will use it as a template for future and existing programs. The newly revised Fourth Edition features updates and revisions to all chapters and expands on information relating to the current and future changes in today's complex healthcare environment. The text features the addition of new DNP project resources, with supplemental case studies highlighting DNP projects and the impact of this work. Every print copy of the text will include Navigate 2 Premier Access. This Access includes interactive lectures, competency mapping for DNP Essentials, case studies, assessment quizzes, a syllabus, discussion questions, assignments, and PowerPoint presentations.