UPDATE: I guess Amazon is listening to at least some comments. This book is now available for iPad and the Cloud Reader, but still not the e-ink Kindles.
Pearl of Pandaria is a beautifully illustrated graphic novel with an immersing story. However, I would have never known this from the "Kindle" edition, since it's not compatible with the two different Kindles in my household. On top of the product page, Amazon states, "Start reading World of Warcraft: Pearl of Pandaria on your Kindle for PC instantly, no Kindle device required." In fact, this book is not compatible with the Kindle for PC reader or Cloud reader. It can only be read on the Kindle Fire and the Kindle app for Android.
The "Kindle version" can NOT be read on any of the e-ink Kindles or the Kindle app for iPad. It can be opened on an Android smartphone, but a phone screen is not large enough for reading a graphic novel. This is especially puzzling since Amazon has recently started making digital graphic novels available for Kindle Touch and Paperwhite. Because of Pearl of Pandaria's lack of compatibility with any of my devices, I had to return the "Kindle version" for a refund and purchase it from another retailer.