Not yet, but if it's not very soon, I would be very surprised. ;)

Mark, Community Manager, Basho

See zerosanity's comment.

pharkmillups is the community manager at Basho, so the ";)" might have some meaning.

Oops. Thank you for correcting me. I found a tweet: https://twitter.com/#!/pharkmillups/status/14737473933633945...

This doesn't look like an official Basho product.

Does that matter? They could just buy the book on their customers' behalf. It's a rounding error.

Well, the author has at least been working at Basho earlier this year:

http://basho.com/blog/technical/2011/03/02/Mathias-Meyer-has...

He previously worked for Basho, this is his own product.

It's a whopping $29.

we're working on it :)