Has anyone read this?

Yes, I found it more useful than most; partly because it is somewhat detached and scientific, while also managing to be kindly and supportive in tone. In contrast, the Temple Grandin book I read I thought rather over-enthusiastic and too 'American' for me - overly aspirational if you like. It also had lots of rather esoteric flights far beyond the scientific basics presented.

Yes, I found it more useful than most; partly because it is somewhat detached and scientific, while also managing to be kindly and supportive in tone. In contrast, the Temple Grandin book I read I thought rather over-enthusiastic and too 'American' for me - overly aspirational if you like. It also had lots of rather esoteric flights far beyond the scientific basics presented.

Yes, I partially watched a video of hers. Didn't take to her at all. She came across to me as arrogant (and boring).