Basketball

Basketball Camp Companion
Provides books on basketball fundamentals to support camp and recreational league programs.
http://www.basketballcampcompanion.com/

The Big O
Book by Oscar Robertson explaining his basketball techniques.
http://www.thebigo.com/

Piscopo Basketball
Sells reference books for offensive/defensive schemes, drills and other coaching resources.
http://www.piscopobasketball.com/