|click for source|
With that said, I'd like to suggest you hit up your local library in search of books on African American haircare. It may be surprising, but even newer books like "Curly Like Me" and "Grow It!" are available in the library. I've actually seen these sitting on the shelf with my own eyes.
If you live in Georgia, we have the Pines library system which allows you to access the catalog of all Pines libraries. From the site you can place a hold on a book or even order it from another library if your local branch doesn't have what you want. Ladies, please take advantage of your library and do your research!