| A.1.2 | Ptolemy █Ptolemy | Almagesti (tr. Gerard of Cremona) █Almagesti tr Gerard of Cremona | Images Images | Text | |
| B.5 | Pseudo-Ptolemy █Pseudo Ptolemy | De imaginibus super facies signorum █De imaginibus super facies signorum | Images | ||
| C.1.3 | Anonymous █Anonymous | Almagesti minor █Almagesti minor | Images | Text | |
| A.1 | Ptolemy █Ptolemy | Almagest █Almagest | greyed | ||
| A.1.1 | Ptolemy █Ptolemy | Almagesti (tr. Sicily c. 1150) █Almagesti tr Sicily c 1150 | Images | ||
| A.1.3 | Ptolemy █Ptolemy | Almagesti (tr. `Abd al-Masih of Winchester) █Almagesti tr Abd al Masih of Winchester | Images | ||
| C.1.1 | Thebit Bencora █Thebit Bencora | De hiis que indigent expositione antequam legatur Almagesti █De hiis que indigent expositione antequam legatur Almagesti | Images | ||
| B.1 | Pseudo-Ptolemy █Pseudo Ptolemy | Karpos █Karpos | greyed | ||
| B.1.1 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (tr. Adelard of Bath) █Centiloquium tr Adelard of Bath | Images | ||
| B.1.4 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (version ‘Mundanorum’) █Centiloquium version Mundanorum | Images | ||
| A.2 | Ptolemy █Ptolemy | Tetrabiblos █Tetrabiblos | greyed | ||
| A.2.1 | Ptolemy █Ptolemy | Quadripartitum (tr. Plato of Tivoli) █Quadripartitum tr Plato of Tivoli | Images | ||
| A.2.2 | Ptolemy █Ptolemy | Quadripartitum (tr. 1206) █Quadripartitum tr 1206 | Images | ||
| A.1.4 | Ptolemy █Ptolemy | Almagesti (tr. George of Trebizond) █Almagesti tr George of Trebizond | Images | ||
| A.1.5 | Ptolemy █Ptolemy | Almagesti (tr. Erasmus Reinhold) █Almagesti tr Erasmus Reinhold | Images | ||
| A.2.3 | Ptolemy █Ptolemy | Quadripartitum (tr. Toledo 1234) █Quadripartitum tr Toledo 1234 | Images | ||
| A.2.4 | Ptolemy █Ptolemy | Quadripartitum (tr. before c. 1250) █Quadripartitum tr before c 1250 | Images | Text | |
| A.2.6 | Ptolemy █Ptolemy | Quadripartitum (tr. William of Moerbeke) █Quadripartitum tr William of Moerbeke | |||
| A.2.9 | Ptolemy █Ptolemy | Quadripartitum (tr. Joachim Camerarius) █Quadripartitum tr Joachim Camerarius | Images | ||
| A.2.10 | Ptolemy █Ptolemy | Quadripartitum (tr. Antonius Gogava) █Quadripartitum tr Antonius Gogava | Images | ||
| A.2.11 | Ptolemy █Ptolemy | Quadripartitum (tr. Philipp Melanchthon) █Quadripartitum tr Philipp Melanchthon | Images | ||
| A.2.12 | Ptolemy █Ptolemy | Quadripartitum (tr. Valentin Nabod) █Quadripartitum tr Valentin Nabod | Images | ||
| A.3.3 | Ptolemy █Ptolemy | De planetarum hypothesibus liber (tr. John Bainbridge) █De planetarum hypothesibus liber tr John Bainbridge | Images | Text | |
| B.1.2 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (tr. Plato of Tivoli) █Centiloquium tr Plato of Tivoli | Images | ||
| B.10 | Pseudo-Ptolemy █Pseudo Ptolemy | Dixerunt Ptolemeus et Hermes quod locus Lune in hora... █Dixerunt Ptolemeus et Hermes quod locus Lune in hora | Images | ||
| B.4 | Pseudo-Ptolemy █Pseudo Ptolemy | De cometis █De cometis | Images | ||
| B.1.3 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (tr. Hugo Sanctelliensis) █Centiloquium tr Hugo Sanctelliensis | Images | ||
| B.1.5 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (version ‘Iam premisi’) █Centiloquium version Iam premisi | Images | ||
| B.1.7 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (tr. George of Trebizond) █Centiloquium tr George of Trebizond | Images | ||
| A.2.5 | Ptolemy █Ptolemy | Quadripartitum (tr. Aegidius de Tebaldis) █Quadripartitum tr Aegidius de Tebaldis | Images | ||
| B.1.9 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (tr. Giovanni Pontano) █Centiloquium tr Giovanni Pontano | Images | ||
| B.11 | Pseudo-Ptolemy █Pseudo Ptolemy | Inerrantium stellarum significationes █Inerrantium stellarum significationes | Images | ||
| A.5.1 | Ptolemy █Ptolemy | Liber de analemmate (tr. William of Moerbeke) █Liber de analemmate tr William of Moerbeke | Images | ||
| A.6.1 | Ptolemy █Ptolemy | Planispherium (tr. Hermann of Carinthia) █Planispherium tr Hermann of Carinthia | Images | ||
| A.7.1 | Ptolemy █Ptolemy | Preceptum canonis Ptolomei (tr. before c. 1000) █Preceptum canonis Ptolomei tr before c 1000 | Images | ||
| B.2 | Pseudo-Ptolemy █Pseudo Ptolemy | Archanum magni Dei de reductione geomancie █Archanum magni Dei de reductione geomancie | Images | ||
| B.3 | Pseudo-Ptolemy █Pseudo Ptolemy | Canon Ptolemei et Pictagore de diversis eventibus secundum naturas planetarum █Canon Ptolemei et Pictagore de diversis eventibus secundum naturas planetarum | Images | ||
| B.14 | Pseudo-Ptolemy █Pseudo Ptolemy | Liber de compositione universalis astrolabii █Liber de compositione universalis astrolabii | Images | ||
| B.6 | Pseudo-Ptolemy █Pseudo Ptolemy | De iudiciis partium █De iudiciis partium | Images | ||
| B.7 | Pseudo-Ptolemy █Pseudo Ptolemy | De motibus et iudiciis planetarum █De motibus et iudiciis planetarum | Images | ||
| B.8 | Pseudo-Ptolemy █Pseudo Ptolemy | De occultis █De occultis | Images | ||
| B.9 | Pseudo-Ptolemy █Pseudo Ptolemy | De temporum mutatione █De temporum mutatione | Images | ||
| B.12 | Pseudo-Ptolemy █Pseudo Ptolemy | Iudicia █Iudicia | Images | ||
| B.15 | Pseudo-Ptolemy █Pseudo Ptolemy | Liber de impressionibus imaginum, anullorum et sigillorum secundum facies duodecim signorum zodiaci █Liber de impressionibus imaginum anullorum et sigillorum secundum facies duodecim signorum zodiaci | Images | ||
| B.16 | Pseudo-Ptolemy █Pseudo Ptolemy | Liber de nativitatibus hominum █Liber de nativitatibus hominum | Images | ||
| B.17 | Pseudo-Ptolemy █Pseudo Ptolemy | Liber figure █Liber figure | Images | ||
| B.18 | Pseudo-Ptolemy █Pseudo Ptolemy | Liber proiectionis radiorum stellarum █Liber proiectionis radiorum stellarum | Images | ||
| B.19 | Pseudo-Ptolemy █Pseudo Ptolemy | Liber Ptholomei regis Egiptii █Liber Ptholomei regis Egiptii | Images | ||
| C.1.2 | Geber █Geber | Liber super Almagesti █Liber super Almagesti | Images | ||
| C.1.9 | Anonymous █Anonymous | Erfurt Commentary on the Almagest █Erfurt Commentary on the Almagest | Images | ||
| C.1.10 | Anonymous █Anonymous | Commentary on the Erfurt Commentary on the Almagest █Commentary on the Erfurt Commentary on the Almagest | Images | ||
| C.1.6 | Anonymous █Anonymous | Vatican Commentary on the Almagest █Vatican Commentary on the Almagest | Images | ||
| C.1.7 | Anonymous █Anonymous | Paris Commentary on the Almagest █Paris Commentary on the Almagest | Images | ||
| C.1.11 | Johannes de Wasia █Johannes de Wasia | Notes on the Almagest █Notes on the Almagest | Images | ||
| C.1.8 | Simon Bredon █Simon Bredon | Commentary on the Almagest █Commentary on the Almagest | |||
| C.1.14 | Johannes Andree Schindel █Johannes Andree Schindel | Lectures on the Almagest █Lectures on the Almagest | |||
| C.1.15 | Johannes Andree Schindel █Johannes Andree Schindel | Tractatus de quantitate trium solidorum █Tractatus de quantitate trium solidorum | Images | ||
| C.1.16 | Giovanni Bianchini █Giovanni Bianchini | Flores Almagesti █Flores Almagesti | Images | ||
| C.1.19 | George of Trebizond █George of Trebizond | Expositio Magne compositionis Ptolomei █Expositio Magne compositionis Ptolomei | Images | ||
| C.1.21 | Regiomontanus █Regiomontanus | Epitome Almagesti █Epitome Almagesti | Images | Text | |
| C.1.22 | Regiomontanus █Regiomontanus | Defensio Theonis contra Trapezuntium █Defensio Theonis contra Trapezuntium | |||
| C.1.31 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest █Commentary on the Almagest | greyed | ||
| C.1.31.9 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. David Sainclair) █Commentary on the Almagest tr David Sainclair | Images | ||
| C.1.31.5 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. Giovanni-Battista Teofilo) █Commentary on the Almagest tr Giovanni Battista Teofilo | Images | ||
| C.1.28 | Ercole Bottrigari █Ercole Bottrigari | Mathematicae operationes omnes quae in Magnae Ptolemaei compositionis astronomicae libris XIII continentur █Mathematicae operationes omnes quae in Magnae Ptolemaei compositionis astronomicae libris XIII continentur | |||
| C.1.30 | Henry Savile █Henry Savile | Lectures on the Almagest █Lectures on the Almagest | Images Images Images | ||
| C.2.6 | Petrus Gaszowiec █Petrus Gaszowiec | Tabula de naturis particularibus signorum et facierum █Tabula de naturis particularibus signorum et facierum | Images | ||
| C.2.9 | Conrad Heingarter █Conrad Heingarter | Commentum Quadripartiti Ptholomei █Commentum Quadripartiti Ptholomei | Images | ||
| C.2.10 | Franciscus Sirigattus █Franciscus Sirigattus | Abreviatio super Quadripartito Ptholomei █Abreviatio super Quadripartito Ptholomei | Images | ||
| C.2.11.1 | Anonymous █Anonymous | Greek Commentary on the Tetrabiblos (tr. Giorgio Valla) █Greek Commentary on the Tetrabiblos tr Giorgio Valla | Images | ||
| C.2.14 | Agostino Nifo █Agostino Nifo | Ad apotelesmata Ptolemaei eruditiones █Ad apotelesmata Ptolemaei eruditiones | See A.2.7 | ||
| C.2.20 | Nicolaus Gugler █Nicolaus Gugler | Epitome of the Quadripartitum █Epitome of the Quadripartitum | Images | ||
| C.2.22 | Erasmus Reinhold █Erasmus Reinhold | Excerpts and notes from the Quadripartitum █Excerpts and notes from the Quadripartitum | Images | ||
| C.2.24 | Gerolamo Cardano █Gerolamo Cardano | In Ptolemaei librorum de iudiciis astrorum commentaria █In Ptolemaei librorum de iudiciis astrorum commentaria | Images | ||
| C.2.29 | Valentin Nabod █Valentin Nabod | In Claudii Ptolemaei Quadripartitae constructionis apotelesmata commentarius novus █In Claudii Ptolemaei Quadripartitae constructionis apotelesmata commentarius novus | See A.2.12 | ||
| C.2.11.3 | Anonymous █Anonymous | Greek Commentary on the Tetrabiblos (tr. in or before 1559) █Greek Commentary on the Tetrabiblos tr in or before 1559 | Images | ||
| C.2.26 | Porphyry (?) █Porphyry | Introductio in Claudii Ptolemaei opus de effectibus astrorum █Introductio in Claudii Ptolemaei opus de effectibus astrorum | Images | ||
| C.2.31 | Conrad Dasypodius █Conrad Dasypodius | Scholia in quatuor libros Ptolemaei Apotelesmaticos █Scholia in quatuor libros Ptolemaei Apotelesmaticos | Images | ||
| C.2.34 | Francesco Giuntini █Francesco Giuntini | In duos posteriores Ptolemaei Quadripartiti libros absolutissimi commentarii █In duos posteriores Ptolemaei Quadripartiti libros absolutissimi commentarii | Images | ||
| C.2.27 | Filippo Fantoni █Filippo Fantoni | Lectures on the Quadripartitum █Lectures on the Quadripartitum | See C.2.23 | ||
| C.2.18 | Anonymous █Anonymous | Epitome of the Quadripartitum II █Epitome of the Quadripartitum II | Images | ||
| C.2.39 | Proclus (?) █Proclus | Paraphrasis in quatuor Ptolemaei libros De siderum effectionibus █Paraphrasis in quatuor Ptolemaei libros De siderum effectionibus | Images | ||
| C.2.30 | Anonymous █Anonymous | Commentary on the Quadripartitum IV █Commentary on the Quadripartitum IV | Images | ||
| C.3.2 | Anonymous █Anonymous | Glosa super 60 propositionem Centilogii Ptholomei █Glosa super 60 propositionem Centilogii Ptholomei | Images | ||
| C.3.6 | William of Aragon █William of Aragon | Scripta supra Centilogium Ptholomei █Scripta supra Centilogium Ptholomei | Images | ||
| C.3.7 | Reimbotus de Castro █Reimbotus de Castro | Commentary on the Centiloquium █Commentary on the Centiloquium | Images | ||
| C.3.12 | George of Trebizond █George of Trebizond | Commentarii et expositiones in aphorismis Libri fructus Ptolomei █Commentarii et expositiones in aphorismis Libri fructus Ptolomei | See B.1.7 | ||
| C.3.15 | Conrad Heingarter █Conrad Heingarter | Commentary on the Centiloquium █Commentary on the Centiloquium | Images | ||
| C.3.14 | Laurentius Bonincontrius █Laurentius Bonincontrius | Commentum super Centiloquio Ptholomei █Commentum super Centiloquio Ptholomei | Images | ||
| C.3.16 | Giovanni Pontano █Giovanni Pontano | Commentary on the Centiloquium █Commentary on the Centiloquium | See B.1.9 | ||
| C.3.18 | Albertus de Brudzewo (?) █Albertus de Brudzewo | Circulum pro exitu geniture ab utero iuxta verbum Ptolomei 51 rectificare █Circulum pro exitu geniture ab utero iuxta verbum Ptolomei 51 rectificare | Images | ||
| C.4.4 | Federico Commandino █Federico Commandino | Commentary on Ptolemy's Planispherium █Commentary on Ptolemy s Planispherium | Images | ||
| A.4 | Ptolemy █Ptolemy | Phaseis █Phaseis | greyed | ||
| C.4.6 | Anonymous █Anonymous | Commentary on Pseudo-Ptolemy's Iudicia █Commentary on Pseudo Ptolemy s Iudicia | Images | ||
| C.1.13 | Johannes Andree Schindel █Johannes Andree Schindel | Lectures on Thebit Bencora's De hiis que indigent expositione antequam legatur Almagesti █Lectures on Thebit Bencora s De hiis que indigent expositione antequam legatur Almagesti | |||
| A.2.13 | Ptolemy █Ptolemy | Quadripartitum (tr. Pancratius Florentinus) █Quadripartitum tr Pancratius Florentinus | Images | ||
| B.1.10 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (tr. Pancratius Florentinus) █Centiloquium tr Pancratius Florentinus | Images | ||
| B.1.6 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (tr. 12th c.?) █Centiloquium tr 12th c | Images | ||
| C.1.31.10 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. George Fleming and Alessandro Marchetti) █Commentary on the Almagest tr George Fleming and Alessandro Marchetti | See A.1.9 | ||
| C.1.31.4 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. Henry Savile) █Commentary on the Almagest tr Henry Savile | See A.1.7 | ||
| C.1.26 | Erasmus Reinhold █Erasmus Reinhold | Commentary on the Almagest █Commentary on the Almagest | Images | ||
| C.1.20 | Peurbach █Peurbach | Tractatus super propositiones Ptolomei de sinubus et chordis █Tractatus super propositiones Ptolomei de sinubus et chordis | Images | ||
| C.1.17 | Paul of Gerresheim █Paul of Gerresheim | Expositio practice tabule tabularum et propositionum Ptolomei pro compositione tabule sinuum et cordarum necessariarum █Expositio practice tabule tabularum et propositionum Ptolomei pro compositione tabule sinuum et cordarum necessariarum | Images | ||
| C.2.38 | Thomas Allen █Thomas Allen | Commentary on the Quadripartitum █Commentary on the Quadripartitum | Images | ||
| C.2.21 | Luca Gaurico █Luca Gaurico | Paraphrases et annotationes in Claudii Ptolomaei libro II Apotelesmatum super luminum eclypsibus █Paraphrases et annotationes in Claudii Ptolomaei libro II Apotelesmatum super luminum eclypsibus | Images | ||
| C.1.5 | Anonymous █Anonymous | Commentary on the Almagesti minor █Commentary on the Almagesti minor | Images | ||
| A.3 | Ptolemy █Ptolemy | Planetary Hypotheses █Planetary Hypotheses | greyed | ||
| A.1.7 | Ptolemy █Ptolemy | Almagesti (tr. Henry Savile) █Almagesti tr Henry Savile | Images Images Images | ||
| A.1.9 | Ptolemy █Ptolemy | Almagesti (tr. George Fleming and Alessandro Marchetti) █Almagesti tr George Fleming and Alessandro Marchetti | Images | ||
| A.2.8 | Ptolemy █Ptolemy | Quadripartitum (tr. Hernán Nuñez) █Quadripartitum tr Hernan Nunez | Images | ||
| C.2.40 | Anonymous █Anonymous | Commentary on the Quadripartitum V █Commentary on the Quadripartitum V | Images | ||
| A.2.7 | Ptolemy █Ptolemy | Quadripartitum (tr. Agostino Nifo) █Quadripartitum tr Agostino Nifo | Images | ||
| C.2.23 | Giuliano Ristori █Giuliano Ristori | Lectures on the Quadripartitum █Lectures on the Quadripartitum | Images | ||
| A.5 | Ptolemy █Ptolemy | Analemma █Analemma | greyed | ||
| B.1.8 | Pseudo-Ptolemy █Pseudo Ptolemy | Centiloquium (tr. after 1460) █Centiloquium tr after 1460 | Images | ||
| A.6 | Ptolemy █Ptolemy | Planispherium █Planispherium | greyed | ||
| A.7 | Ptolemy █Ptolemy | Handy Tables █Handy Tables | greyed | ||
| B.13 | Pseudo-Ptolemy █Pseudo Ptolemy | Libellus de compositione imaginum ad operationem mirabilium effectum █Libellus de compositione imaginum ad operationem mirabilium effectum | Images | ||
| C.1.29 | Francesco Maurolico █Francesco Maurolico | Breviarium sive epitome brevissimae in Almagestum Ptolemaei █Breviarium sive epitome brevissimae in Almagestum Ptolemaei | Images | ||
| C.1.31.3 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. Federico Commandino) █Commentary on the Almagest tr Federico Commandino | Images | ||
| C.4.2 | Federico Commandino █Federico Commandino | Commentary on Ptolemy's Liber de analemmate █Commentary on Ptolemy s Liber de analemmate | Images | ||
| C.4.3 | Johannes Praetorius █Johannes Praetorius | Commentary on Ptolemy's Analemma █Commentary on Ptolemy s Analemma | Images | ||
| C.1.4 | Anonymous █Anonymous | Commentary on Geber’s Liber super Almagesti █Commentary on Geber s Liber super Almagesti | Images | ||
| C.1.12 | Bernhardus Chornerus █Bernhardus Chornerus | Almagesti Ptolomei abbreviatum █Almagesti Ptolomei abbreviatum | |||
| C.1.18 | George of Trebizond (?) █George of Trebizond | 22 Criticisms of the Almagest by Geber in Averroes’s Rendering █22 Criticisms of the Almagest by Geber in Averroes s Rendering | Images | ||
| C.1.31.6 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. Jerόnimo Muños) █Commentary on the Almagest tr Jerοnimo Munos | Images | ||
| C.1.31.8 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. anonymous, 16th c.) █Commentary on the Almagest tr anonymous 16th c | Images | ||
| A.3.1 | Ptolemy █Ptolemy | Hypotheses planetarum (tr. Matthias Bergius and Johannes Praetorius) █Hypotheses planetarum tr Matthias Bergius and Johannes Praetorius | Images | ||
| A.3.2 | Ptolemy █Ptolemy | De suppositione planetarum (tr. before 1595) █De suppositione planetarum tr before 1595 | Images | Text | |
| C.2.5 | Anonymous █Anonymous | Commentary on the Quadripartitum I █Commentary on the Quadripartitum I | Images | ||
| C.2.8 | Laurentius Bonincontrius █Laurentius Bonincontrius | Commentary on the Quadripartitum █Commentary on the Quadripartitum | Images | ||
| C.2.15 | Nicolaus de Szadek █Nicolaus de Szadek | Commentary on the Quadripartitum █Commentary on the Quadripartitum | Images | ||
| C.2.25 | Anonymous █Anonymous | Commentary on the Quadripartitum III █Commentary on the Quadripartitum III | |||
| C.2.19 | John Robyns █John Robyns | Epitome in Apotelesmata Ptolomaei █Epitome in Apotelesmata Ptolomaei | Images | ||
| C.2.11.2 | Anonymous █Anonymous | Greek Commentary on the Tetrabiblos (tr. Hernán Nuñez) █Greek Commentary on the Tetrabiblos tr Hernan Nunez | See A.2.8 | ||
| C.2.37 | Barnaba Riccobono (?) █Barnaba Riccobono | Commentary on the Quadripartitum █Commentary on the Quadripartitum | Images | ||
| C.3.10 | Anonymous █Anonymous | De gradu ascendentis investigando █De gradu ascendentis investigando | Images | ||
| C.3.5 | Andalo di Negro █Andalo di Negro | De infusione spermatis █De infusione spermatis | Images | ||
| C.4.5 | John Holbroke █John Holbroke | Commentary on Pseudo-Ptolemy’s Dixerunt Ptolomeus et Hermes quod locus Lune… █Commentary on Pseudo Ptolemy s Dixerunt Ptolomeus et Hermes quod locus Lune | Images | ||
| C.3.20 | Pseudo-Giovanni Pontano █Pseudo Giovanni Pontano | Expositio in verbum 51 Centiloquii Ptholomei █Expositio in verbum 51 Centiloquii Ptholomei | Images | ||
| C.3.11 | Michael Foresius (?) █Michael Foresius | Commentary on Centiloquium v. 56 █Commentary on Centiloquium v 56 | Images | ||
| C.3.3 | Anonymous █Anonymous | Propositio de crisi █Propositio de crisi | Images | ||
| C.3.8 | Anonymous █Anonymous | De creticis diebus in continuis febribus et acutis █De creticis diebus in continuis febribus et acutis | Images | ||
| C.3.21 | Alexander Paduanus █Alexander Paduanus | Expositio super LX enuntiatum Ptolomei de figura XVI laterum █Expositio super LX enuntiatum Ptolomei de figura XVI laterum | Images | ||
| C.1.31.1 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. Johannes Hommel) █Commentary on the Almagest tr Johannes Hommel | Images | ||
| C.1.31.2 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. 1556?) █Commentary on the Almagest tr 1556 | Images | ||
| C.2.36 | Anonymous █Anonymous | Paraphrases in Quadripartitum Ptolomei █Paraphrases in Quadripartitum Ptolomei | Images | ||
| A.6.2 | Ptolemy █Ptolemy | Demonstrationes astrolabii (tr. Isaac Hebreus) █Demonstrationes astrolabii tr Isaac Hebreus | Images | ||
| A.1.6 | Ptolemy █Ptolemy | Almagesti (tr. Stephanus Gracilis) █Almagesti tr Stephanus Gracilis | Images | ||
| C.1.23 | Anonymous █Anonymous | Liber Almagesti Ptholomei abbreviatus █Liber Almagesti Ptholomei abbreviatus | Images | ||
| A.1.8 | Ptolemy █Ptolemy | Almagesti (tr. Giambattista della Porta) █Almagesti tr Giambattista della Porta | Images | ||
| A.4.1 | Ptolemy █Ptolemy | Inerrantium stellarum apparitiones et significationum collectio (tr. Federico Bonaventura) █Inerrantium stellarum apparitiones et significationum collectio tr Federico Bonaventura | Images | ||
| A.4.2 | Ptolemy █Ptolemy | De apparentiis inerrantium et significationibus (tr. Denis Petau) █De apparentiis inerrantium et significationibus tr Denis Petau | Images | ||
| C.4.1 | Federico Bonaventura █Federico Bonaventura | Annotationes in librum Ptolemaei de inerrantium syderum significationibus █Annotationes in librum Ptolemaei de inerrantium syderum significationibus | Images | ||
| C.1.31.7 | Theon of Alexandria █Theon of Alexandria | Commentary on the Almagest (tr. Giambattista della Porta) █Commentary on the Almagest tr Giambattista della Porta | See A.1.8 | ||
| C.1.27 | Erasmus Oswaldus Schreckenfuchsius █Erasmus Oswaldus Schreckenfuchsius | In Almagesti priores tres libros annotationes █In Almagesti priores tres libros annotationes | Images | ||
| C.1.25 | Johannes Noviomagus █Johannes Noviomagus | Isagoge in Ptolomaei Phaenomena █Isagoge in Ptolomaei Phaenomena | Images | ||
| C.1.24 | Luca Gaurico █Luca Gaurico | Additiones in Almagesti █Additiones in Almagesti | Images | ||
| C.2.35 | Julius Angelius Bargaeus █Julius Angelius Bargaeus | Paraphrase of the Quadripartitum █Paraphrase of the Quadripartitum | Images | ||
| C.2.33 | Conrad Dasypodius █Conrad Dasypodius | Aphorismi astrologici ad lectionem Apotelesmaton Ptolemaei utiles █Aphorismi astrologici ad lectionem Apotelesmaton Ptolemaei utiles | Images | ||
| C.2.32 | Conrad Dasypodius █Conrad Dasypodius | In IIII libros Ptolemaei De astrorum iudiciis sive Apotelesmaticos resolutiones █In IIII libros Ptolemaei De astrorum iudiciis sive Apotelesmaticos resolutiones | Images | ||
| C.2.28 | Anonymous █Anonymous | Lectures on the Quadripartitum █Lectures on the Quadripartitum | Images | ||
| C.2.11 | Anonymous █Anonymous | Greek Commentary on the Tetrabiblos █Greek Commentary on the Tetrabiblos | greyed | ||
| C.2.17 | Anonymous █Anonymous | Commented summary of the Quadripartitum █Commented summary of the Quadripartitum | Images | ||
| C.2.16 | Isaac Argyros █Isaac Argyros | Commentary on the Greek Commentary on the Tetrabiblos █Commentary on the Greek Commentary on the Tetrabiblos | See A.2.8 | ||
| C.2.13 | Anonymous █Anonymous | Compilatio libri iudicialis Ptholomei in nativitatibus secundum ordinem domorum █Compilatio libri iudicialis Ptholomei in nativitatibus secundum ordinem domorum | Images | ||
| C.2.7 | Anonymous █Anonymous | Commentary on the Quadripartitum II █Commentary on the Quadripartitum II | Images | ||
| C.2.4 | Anonymous █Anonymous | Responsum Tholomei ad sciendum utrum nativitas fuit masculina aut feminina █Responsum Tholomei ad sciendum utrum nativitas fuit masculina aut feminina | Images | ||
| C.2.3 | Anonymous █Anonymous | Epitome of the Quadripartitum I █Epitome of the Quadripartitum I | Images | ||
| C.2.2 | Alvaro de Oviedo █Alvaro de Oviedo | Expositiones in Quadripartitum █Expositiones in Quadripartitum | Images | ||
| C.2.1 | Haly Abenrudian █Haly Abenrudian | Commentary on the Tetrabiblos █Commentary on the Tetrabiblos | See A.2.5 | ||
| C.3.1 | Haly / Abugafarus █Haly Abugafarus | Commentary on the Karpos █Commentary on the Karpos | |||
| C.3.4 | Anonymous █Anonymous | Memoriale Bendilis de verbis Phtolomei █Memoriale Bendilis de verbis Phtolomei | Images | ||
| C.3.13 | Regiomontanus █Regiomontanus | Ex Centiloquio Ptolemei █Ex Centiloquio Ptolemei | Images | ||
| C.2.41 | Placidus de Titis █Placidus de Titis | Summary of the Quadripartitum █Summary of the Quadripartitum | Images | ||
| C.3.17 | Anonymous █Anonymous | Commentary on the Centiloquium █Commentary on the Centiloquium |
