Order a signed copy! My Friend Cory is about a child living with a disability. Cory is based on the author, Shakeyla Shinholster who has a form of Arthrogryposis Multiplex Congenita(AMC). Having AMC results in Cory not being able to use his arms or legs, but that doesn’t stop him from living his life. He has many talents. Every child is limitless when they believe in themselves.