The Comprehensive NCLEX-RN Review 20th Edition is a textbook published by Ascend Learning, written by Assessment Technologies Institute. It is intended for a college audience and covers a general subject area related to health and fitness. The book is in English and is a trade paperback format, providing a thorough review for nursing students preparing for the NCLEX-RN exam. With a publication year of 2024, this comprehensive review offers a detailed guide for students to enhance their knowledge and skills in the field of nursing.