I found this wonderful website called We Need Diverse Books™. It is owned by a grassroots organization of children’s book lovers that advocates essential changes in the publishing industry to produce and promote literature that reflects and honors the lives of all young people. The mission statement states "Putting more books featuring diverse characters into the hands of all children." The vision statement reads "A world in which all children can see themselves in the pages of a book." How beautiful! It's important for children to see themselves in books.
You can check out listings of books by a variety of categories at