Many thanks for those links Jen. Just what I needed
I thought the names of those authors were slightly familiar. I noted that they have also written a book called "The History of Astronomy" which I can highly recommend. (I gave my brother a copy for his birthday.)
She seems to have that gift of being able to make a subject very, very readable.
Might have to check out more of her books. Hope you find some good stuff for yourself as well.
Cheers for that Jen
