Kentrell Martin is the author of Shelly’s Adventures series. He has published two amazing books: Shelly’s Outdoor Adventure and Shelly Goes to the Zoo.

The Shelly’s Adventures series is the first educational children‘s book series to tell a story while incorporating American Sign Language.

Link: http://www.examiner.com/article/children-s-author-changes-the-world-one-sign-at-a-time