The Lippincott NCLEX Review book is a comprehensive study guide designed to help nursing students prepare for the NCLEX-RN exam. It covers a wide range of topics including medical-surgical nursing, pharmacology, maternal and child health, mental health nursing, and more. The book includes practice questions, detailed rationales, and test-taking strategies to help students succeed on the exam. It is a popular resource for students looking to pass the NCLEX-RN exam on their first attempt.