whitelighter

Has anyone on here read this book? My understanding is that it is no longer in print due to some of its content. There are some disturbing parts in the story, but I've read other books which were equally as disturbing, if not more disturbing. It strikes me as odd that this particular one would be targeted. I was just wondering if someone might have some thoughts as to what specifically about the book's content made the publishers decide to stop printing it.