Orders to Australia -
Colleagues, pre-orders to me will be shipped worldwide, all at the same price. But this is a "one time action" only.
Further orders through Amazon etc.are not under my control and it may be that amazon.de does not deliver to certain Countries and other "divisions" of Amazon do not have TRACKS (yet).
You can still try to order through any other website which has TRACKS listed. For example I found this one (no relation to it), where "Australia" appears to be on the list of Countries they deliver to:
https://www.jpc.de/jpcng/books/detai.../hnum/10467104