Everything on a Waffle by Polly Horvath is Pippi Longstocking meets Anne of Green Gables combined with a Newbery Honor Award. For grades 3-5.
In the Year of the Boar and Jackie Robinson by Bette Bao Lord is the story of Shirley Temple Wong as she immigrates to America at age 8 and discovers that American is the land of opportunity by learning about baseball, the Brooklyn Dodgers and the great Jackie Robinson. Four other immigrant stories are listed and all books are approrpriate for grades 3-5.
Teaching tolerance to your kids towards their special needs classmates.
Rosemary Well’s Mary on Horseback is historical fiction about Mary Breckenridge, founder of Frontier Nursing Services in mountains of Appalacia after WWI. I also recommend The Year of Miss Agnes by Kirkpatrick Hill.
A thumbs up for the entire Percy Jackson series! I’ve added the classic Mythology by Edith Hamilton which I read and loved as a child. You may as well capitalize on an interest in Greek Mythology and even Roman Mythology that this series will instill in your child. The Usborne is great for younger readers but Edith Hamilton is THE expert and her Mythology book has greater detail.