I haven't finished it but "Secrets of Master Closer" seems good and covers the whole of sales, encouraging the reader to learn sales from first principles and then apply it in their own domain.
Here it is on amazon, I bought the audible version.
http://www.amazon.com/The-Challenger-Sale-Customer-Conversat...
A further one to look at is the maverick selling method. Corny name but good content:
http://www.amazon.com/Maverick-Selling-Method-Simplifying-Co...