ASTROLOGY
Tetrabiblos
Ptolemy’s four books on astrological doctrine, written in the second century — the systematic foundation the whole later Western tradition of the art was built on, in the 1822 English that carried it into the modern revival.
Tetrabiblos runs to 74 chapters, 972 passages. The whole of it is held here and free to read, searchable by reference or by the words in it.
The edition held here is Tetrabiblos (Ashmand, 1822) (1822), in English, in the public domain, from Project Gutenberg.
It sits on the estate's shelf of 106 sacred works, beside the complete Douay-Rheims Bible, an atlas of the places named in scripture, a timeline and a genealogy.