'Love Above All Else'

This book tells a story about an African-American high school basketball player. Jerry Smith has an outstanding freshman year. Coached by a white coach who idolizes Jerry, until the coach discovers his daughter is pregnant by Jerry. Coach becomes a different person toward Jerry and his daughter. Jerry signs a huge contract with a NBA team and becomes an instant star. While back home coach becomes very ill with a life threatening condition that requires an implant.A donor is hard to find because of a rare blood type. Who becomes the donor?