Start with high-confidence beauty & grooming books, then narrow by subgenre or adjacent topics.
Bobbi Brown Teenage Beauty
Bobbi Brown, Annemarie Iverson
Lauren Conrad Style
Lauren Conrad
Wild Beauty
Jana Blankenship
American Medical Association Boy's Guide to Becoming a Teen
Amy B. Middleman, Kate Gruenwald Pfeifer
The Skinny Confidential's Get the F*ck Out of the Sun
Lauryn Evarts Bosstick, Dennis Gross
The Korean Skincare Bible
Lilan Yang, Leah Ganse
The Park Avenue Face
Andrew Jacono
The New Beauty
gestalten, Kari Molvar