There's absolutely nothing wrong with this book, and I would highly recommend it in and of itself.
But... this Kindle version is haphazard at best-- best example is, it's an anthology, and the table of contents is in an image format and clicking on a particular chapter will link to a slightly zoomed-in version of chapter title image. The index at the back is even worse off, and is completely unedited, linking to nothing, and -- unlike a lot of Kindle books -- equivalent page numbers are tagged, so you're out of luck if you want to jump to a particular page or make a citation. Also, pretty typical of non-fiction Kindle books, you see a lot of wor- ds cut half way through, just like that, where there would be a line break in the print edition.
Basically, whoever threw this thing together didn't bother even checking if the index "works", and overall this ebook shows a level of antipathy on part of the publisher and Amazon, and if you're interested in reading this, I'd recommend going for a paper copy.