Start with high-confidence everyday routines books, then narrow by subgenre or adjacent topics.
Clark the Shark: Tooth Trouble
Bruce Hale
I'm Up!
Antoinette Portis
The Berenstain Bears and the Bad Habit
Stan Berenstain, Jan Berenstain
Peekaboo Morning
Rachel Isadora
Up, Up, Up, Down!
Kimberly Gee
Llama Llama's Little Library
Anna Dewdney
A Potty for Me!
Karen Katz
Maisy's Bedtime
Lucy Cousins
No No Yes Yes
Leslie Patricelli
Hair
Disney Baby: Try Again, Stitch: Toothbrushes Are for Teeth!
Annie Auerbach
Flush! Flush! Flush!
Douglas Florian
Clean-up Time
Elizabeth Verdick
Hey, Baby!
Andrea Pippins
Ms. Rachel and Bean and the Bedtime Routine: Encouraging a Calm and Comforting Good Night
Ms. Rachel, Mr. Aron