I am aware of the horrific fate of Tasmania's indigenous people by European settlers - it is a harrowing subject, but one that deserves attention and it's brave of you to tackle it.
I am actually taking a break from reviewing currently while I work on a local history project, so unfortunately I just haven't got time at this stage to do your book justice. I don't mind you asking at all, just sorry I can't help you out, and wish you all the best with your work.