It's been a while i haven't ordered any books on the internet in the US.
I seem to remember there is a famous store where you can order nautical guides and maps.
Is it called "blue water ... something or blue ocean ... ??
Fair winds, Kev
Cruising the world on an Ovni : boat pictures on ovni yachts owners association [fr]
They are also great on the phone. When I have been planning trips, I always call and talk to a person to get recommendations. So far, the very first person I talk to has all the answers. I like them so much I have a link to their site on the main page of my website.