AS has been stated it has no educational or entertaintment value so I wouldn't want my children to read it. It's factually innacurate by implying that all gays were abused as kids, and that homosexuality can be cured with counceling. It has been shown that some people are born with a higher likelihood of being gay as adults. The exact cause of this, either genetic or hormone levels during fetal development has not been conclusivly proven.
Certainly it's implied in that book that gays are also child abusers, when this is not the case for the substantial majority of individuals.
I'd agree that this was an anti-gay document as if it was solely intended for the victims of child abuse, or to encourage children to report abuse, then the whole gay/realising-I'm-not-gay segment wouldn't be in it at all.
I know it's of dubious relivence but I can't help but post
this link to a short youtube video.
Personally I'd be happier if kids watched that, then read the book.