Nuptial Arithmetic: Marsilio Ficino's Comment
Searchable online text of this book by Michael J.B. Allen, which includes his translation and extensive commentary on this work.
On Divine Frenzy
A letter from Ficino to Peregrino Agli.
On Obtaining Life from the Heavens
Excerpt from the third of Ficino's Three Books on Life. Translated by Carol V. Kaske and John R. Clark.
On the Alchemical Art
An English translation of this text on the relation between philosophy and alchemy, which is ascribed to Ficino.