The almagest / by Ptolemy.[Translated by R. Catesby Taliaferro] On the revolutions of the heavenly spheres, by Nicolaus Copernicus. [Translated by Charles Glenn Wallis] Epitome of Copernican astronomy: IV and V [and] The harmonies of the world: V. By Johannes Kepler. [Translated by Charles Glenn Wallis]
Almagest / Ptolemy (Claudius Ptolemaeus), translated by R. Catesby Taliaferro -- Introduction, symbols, and abbreviations, and a short bibliography to Copernicus and Kepler -- On the revolutions of the heavenly spheres / Nicolaus Copernicus, translated by Charles Glenn Wallis -- Epitome of Copernican astronomy, IV and V / Johannes Kepler -- Harmonies of the world, V / Johannes Kepler, translated by Charles Glenn Wallis.