Dan ... I remember Morningside fairly well! Took me right back, hearing that name again!

I grew up in Annerley. I miss Brissie! It’s a shame there’s no library handy to you. There’s a From Library to Door Service here since ours are all closed with the lockdown. All is done online. If only there was something you could access like that where you are.
I looked into the possibility of sending mine to you, as books are meant to be shared, in my view. I’d have been happy to give these to you (no charge). But, Autism and the Development of Mind is now hard to find for under £135.00/236Aussie dollars, so not easily/sensibly replaced. It’s gone through the roof! I could however get Cradle of Thought to you, otherwise, you might pick up a cheap copy on Ebay/Amazon or other Aussie Online Bookstore.
The Gutenberg Project has books free to download(no copies of these particular two books, but a good site all the same) ...
https://www.gutenberg.org/Ohh that's awesome. Yeah. Familiar with a few places around brissie. As for the books, I'll look around and see what's available.