Astraea
I can't speak to the contents of the book, as I've only just received it; but I wish it had been brought out as a 2-volume set, because at 874 pages it's much too thick for a single paperback volume. I am very gentle with books, yet after only a single glance at some of the book's many diagrams, the spine is broken at all of those places. I doubt the book will hold up as a reference work without the binding falling apart completely.