- Online at Woodwind/Brasswind – Books for all instruments
- Online or local at Guitar Center – Books for all instruments
John McDowelI was able to purchase the Standard of Excellence Book 2 (Alto Sax) 2nd edition from Woodwind/Brasswind for $9.05 including shipping.
Delivery is supposed to be 5 to 8 business days. It looks like all of the instruments’ books are available from this source.
I purchased Alfred Sound Innovations for String Orchestra Book 2 Viola from the Guitar Center for $10.66 (including tax). You can have the book shipped to your home or to the store for pickup.