Marian Ciszewski's summary of the history of the Platonic Academy.

Renaissance theosophy in the Platonic Academy and elsewhere. From WisdomWorld.org.

David Mycoff's general summary of some the most important ideas. Originally intended as a background to a poem.

About the academy in Florence. The members included Ficino, Pico and Machiavelli. From the Institute and Museum of the History of Science.

A lengthy article on the movement, its background and influence. By John Charles Nelson, from the Dictionary of the History of Ideas.

Article by Richard Hooker reviewing this movement, from its roots in antiquity to its offshoots in the present day.