Books by Ptolemy

Every Ptolemy title in the BingeReaders free library — public domain, free to read online in the browser, no download required. Browse all authors or the whole library.

• Ptolemy's Tetrabiblos : $b or Quadripartite, being four books of the influence of the stars ... with a preface, explanatory notes, and an appendix containing extracts from the Almagest of Ptolemy and the whole of his Centiloquy, together with a short notice of Mr. Ranger's zodiacal planisphere and an explanatory plate — Ptolemy