Thanks for the positive comments on the book. It will be distributed widely, i..e Barnes and Noble, Amazon etc, both hardcover and e-book.
Since the publisher is not set up to take digital currencies, I have retained the rights to sell the book for digital currency...I like the idea of a signed copy with a NAUT purchase!
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Separately, here is piece I wrote on the impact of merchant acceptance on the price of BTC
http://www.riskreversal.com/2014/08/22/on-bitcoin-a-guest-post-from-brian-kelly/I plan to write more on the fundamentals of BTC and NAUT.
-BK