What's a good jazz theory book to study professional jazz voicings on a keyboard?

I would check out any book from this page:
http://aebersold.com/Merchant2/merchant....

I'd recommend starting with:
http://aebersold.com/Merchant2/merchant....

or

Start with
http://aebersold.com/Merchant2/merchant....
then go to
http://aebersold.com/Merchant2/merchant....

Finally I'd use this one regardless:
http://aebersold.com/Merchant2/merchant....
The best way to learn is to figure out what the greats have done and transcribe... this will give you a little shortcut and you've got a play along track. I would definitely recommend transcribing on your own as well if you really want to take it to the next level.

Musictheory is one strength used in my music and it helps me understand better.