The "Fundamentals of Nursing, Volume 1 3rd Edition Theory, Concepts, & Applications" and Volume 1 3rd Edition Thinking, Doing & Caring, are comprehensive textbooks authored by Leslie S. Treas, Mable H. Smith, Karen Barnett, and Judith M. Wilkinson. Published by Davis Company, F. A. in 2015, these hardcover books covers the fundamental concepts and applications in the field of nursing. These textbooks are designed for adult and further education levels, making them a valuable resource for nursing students looking to deepen their understanding of nursing theories and practical skills.