So, you can buy the first book in the Book of Chord Tones (Major chords) series on Amazon.com now. And when they finally take their sweet time about it, the other two will be up there as well.
Lots of folks have discounts on shipping and other benefits at Amazon so now you can use those if you want to get some some bass books. Or write a review. Or ask a question or whatever.
Amazon.com: Basso Ridiculoso: Books, Biography, Blog, Audiobooks, Kindle