For my financial
projects (you may see some
here) I used various high quality
books. Also for myself some physics and popular biology books for topics I
still try to understand like big bang, black holes, evolution...
Nota: the comments are a personal view, don't... And yes, I bought
all these books. And yes I tried to read most of them, from some
only selected parts...And yes, with links to Amazon.com...And,
yes, they helped imagine Unistep and the
Amarco
projects!