Wonder

August underwent a number of surgeries as a young child. His head has a number of deformities, especially with his ears and jaw. He has struggled to do things that others find normal. Because of this (and his numerous hospital visits), he has been homeschooled through fourth grade. In fifth grade, however, he starts attending school. He struggles with it at first. The principal does attempt to help by encouraging a few kids to help guide him around. However, they are also struggling with popularity. He does have one girl that really does want to be his friend. (Though he sometimes questions whether they are really friends.) He has a falling out with the other kids and finds himself in a position of ridicule. One friend punches another kid who is mean to August and ends up becoming the only remaining "friend". However, at a camp, his classmates rally to his defenses as August is attacked by a bully from another school. After this, the student body moves clearly to his side.

There are also side stories of others. They seem to be doing well, but have less stable home environments. Auggie's older sister has been a great help in his life. Having a deformed brother had been both a challenge and blessing for her.  Her friend had moved on to "popular" circles. However, after seeing Auggie in the audience, she gives up her starring role in the school play after seeing. (Her family is going through a messy situation, and she just remembers the great joy of the boy.

The book makes it clear that everyone will judge people by their outward appearance. It is impossible not to notice somebody with significant deformity. However, you can still get to know them for the the human they have inside.