https://www.hercampus.com/tag/african-american-authors/
african american authors | Her Campus
african american authorscampus
https://www.gutenberg.org/ebooks/subject/39519?sort_order=title
Books about African American authors -- Biography - Project Gutenberg
Project Gutenberg offers 78,480 free eBooks for iPhone, iPad, Kobo, Android and Kindle.
african american authorsbooks aboutbiography projectgutenberg