Here is some additional information about a new book. http://www.google.com/products?q=jay+granat+zone+tennis&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA&um=1&sa=X&oi=product_result_group&resnum=11&ct=title
