Funny enough I’ve just published an article announcing the major milestone of 4000 hard copies sold within the first month of release. I just received confirmation that the Kindle e-book version is available at the Amazon Kindle Store. It is scheduled to appear on various Amazon sites. Please check out your local Amazon for the best offer.
The most popular e-book version of the cluster deep dive was Kindle, and therefore we focused on getting the Kindle e-book out as fast as possible. The professionals of Amazon Kindle Direct Publishing created an awesome e-book version. Go check it out.