This book helps develop self-concept because it follows a young girl who is constantly being told no. The young girl is continuously being told throughout the book what she can and can't do because she has to be a lady. At the end of the book, the little girl just wants someone to dance with so she dreams of dancing with the moon instead.
Ages 3-5
Source - Pierce College Fort Steilacoom Library

Agatha, is a very young lady on a ship who's mother and father like to tell her how a young lady must act. But she wants nothing more than to dance by herself on the deck with the moon.

Ages: 3-5
Source: Pierce College Library ( )

Young Agatha goes on a trip with her family and is constantly scolded along the way.

Ages 3-5
Source- Pierce College Library