What does the book wonder by R. J. Palacio talk about in the book

The book "Wonder" talks about facial difference of a woman which made her child shocked.

Explanation:

Wonder is a youngsters' novel by Raquel Jaramillo, under the pen name of R. J. Palacio, distributed on February 14, 2012. R. J. Palacio composed Wonder after an episode where her child saw a young lady with an extreme facial contrast and began to cry.

Full of heart, full of truth, Wonder is a book about seeing the beauty that's all around us. It's Auggie and the rest of the children who are the real heart of 'Wonder,' and Palacio captures the voices of girls and boys, fifth graders and teenagers, with equal skill."