Start with high-confidence dentistry books, then narrow by subgenre or adjacent topics.
Professional Responsibility in Dentistry
Joseph P. Graskemper
Foundations of Periodontics for the Dental Hygienist
Jill S. Gehrig, Donald E. Willmann
This Won't Hurt a Bit - Dentistry
Ralph Reilly, Charles Martin
Matters of the Mouth
Dr. Thomas J. Lokensgard DDS NMD ABAAHP, Del Bigtree
