This book is both a practical guide and a conceptual contribution. Its practical contribution lies in the strategies, activities, and tools provided throughout the chapters. Its conceptual contribution lies in the Integrated Instructional Design (ID) Process, which synthesizes ADDIE, Backward Design, UDL, and Gagné’s Nine Events into a unified framework for designing learner-centered online courses. Written for instructors, instructional designers, and administrators who design, deliver, or oversee online courses, the book also serves as a valuable resource for instructional design preparation programs. Its practical strategies, activities, and hands-on applications make it well-suited as a text for courses that prepare future instructional designers. While it is anchored in higher education, where much of the discussion and examples are drawn, its principles extend beyond colleges and universities. Organizations in corporate, nonprofit, and professional development contexts also design and deliver online learning, often relying on in-house instructional designers or instructors who perform the same core functions as their higher education counterparts. The roles may differ in name, but the work of analyzing learner needs, designing learning experiences, and evaluating outcomes is remarkably similar across contexts.