Kaplan Dentessentials is a comprehensive book. It contains in-depth information on all the topics; therefore, it is not suitable for a quick review. The book is divided into three sections: dental anatomy, organic systems, and general principles of basic sciences. It has bold charts and diagrams which are particularly useful for studying complex biochemistry concepts. It has great pictures, which can help candidates in retaining information on dental anatomy.
Mosby's Review for NBDE is suitable for those individuals notorious for studying at the eleventh hour — it contains materials in a concise outline form. The book is highly recommended for studying dental anatomy, but it doesn't provide much valuable information on other disciplines included in NBDE.