Start with high-confidence new baby books, then narrow by subgenre or adjacent topics.
What to Expect the First Year
Heidi Murkoff
Baby Sign Language Made Easy
Lane Rebelo
Simple & Safe Baby-led Weaning
Malina Malkani MS RDN CDN, Malina Linkas Malkani
My First Book of Baby Signs
The Simplest Baby Book in the World
S.M. Gross, Jeremy F. Shapiro
We're Pregnant! the First Time Dad's Pregnancy Handbook
Adrian Kulp
The Big Book of Organic Baby Food
Stephanie Middleberg MS RD CDN, Stephanie Middleberg