I thankfully did not buy this book, rather I borrowed it from the local library! I wanted to post a review to stop anyone else wasting their cash on it!
This bio is a mish mash of other bio's the author had read, badly edited so that the same phrase (or cliche) often appears in a sentence twice. Even more infuriating though is when he occasionally tells you about a meeting Bowie had with some no mark, then has forgot that the two had met already by the next paragraph...
Perhaps the publisher wanted the book put out quickly, so there was no time to reread prior to print, but it makes for a long and difficult read. Nothing new is revealed anyway, so don't put yourself through it as I have just done!
Avoid!