Quaestiones supra libros quatuor physicorum Aristotelis [Questions on Aristotle's Physics] (treatise) c.1240-47

Quaestiones supra undecim prime philosophiae Aristotelis (treatise) c. 1240-47

Summa grammaticae (treatise) c. 1240-52

Communium naturalium (treatise) c. 1267-70

Opus majus (treatise) c. 1267-68

Tractatus de multiplicatione speciarum [Multiplication of Species] (treatise) c. 1267-68

Communia mathematica (treatise) c. 1267

Epistola fratris Rogerii Baconis de secretis operibus naturae et de nullitate magiae [Letter on the Secret Works of Art and the Nullity of Magic] (treatise) c. 1267

Opus minus (treatise) 1267

Opus tertium (treatise) 1268

Compendium studii philosophiae [Compendium of the Study of Philosophy] (treatise) c. 1292

Compendium studii theologiae (treatise) 1292

Fr. Rogeri Bacon Opera Qucedam hactenus inedita (treatises) 1859

Opera Hactenus Inedita Fratris Rogeri Baconis. 12 vols. (treatises) 1905-40