"Memoir of a cult girl" by Danielle Cannane
Incidentally, Danielle Cannane (who may be a relative (sibling?) of Joshua Cannane) has written a book, about her experience being raised in Children of God/The Family, which has been or soon will be published by Random House Australia. Publication was apparently postponed a number of times as a January 2007 Sydney Morning Herald article lists it as coming out in June 2007 and various Random House catalogues list publication dates of June 2008, September 2008 and June 2009. It doesn't seem to have been published yet.

Danielle Cannane
I found this article of someone interviewing some 2nd gen cult sympathisers, including Dannielle, five years ago.
http://www.wwrn.org/article.php?idd=7564&sec=48&cont=4

As a second gen who was also removed from the cults custody in Australia '92, it's very sad to hear someone who went through the same experience describe anything that happened to us as traumatic or unpleasent in the least. For me it was a wonderfull brief moment of freedom where I wasn't scared of the adults around me for the first time ever in my life. And it provided me with a fleeting glimpse of what life without oppressive abuse could be like so that after being forced to go back to the cult's custody I made the choice to leave the cult. I owe the Police force, the New South Wales government and the Departmentment of Community Services my life.
Sadly, it doesn't sound like Danielle has broken the cult's hold on her but time can change that so I hope she came to her senses before she wrote the book.