Thanks Kiwidude,
I am slowly learning... I think??? and I thank you future changes....
I may have discovered a way around it:
For Goodreads, and the Fantasy genre I was as you deduced, using the Goodreads Fantasy Shelf Predefined set up.. and it failed.
Bus messing around, it appears that if I use the Goodreads Awards Hugo format it does seem work
But again, I see that with Goodreads I will get only one page, while with Fantastic Fiction I will get ALL the author's books in one shot. A better result! It appreas that the databases of the two sites are pretty equivalent. So, I will be using FF for most of my work for now on due to that reason
What I am doing is updating all my authors, and new ones, to have a choice to include a lot of their books that I did not have listed in Calibre. Your PI, as I get better at using it will save me an awful lot of work of crosschecking lists!
BTW, I used the PI last year to import my wife's extensive book list (which I had converted into a CSV) into a Calibre for her!
Thanks again