An unfinished work of his was addressed to the King of Cyprus, and is entitled On Kingship.  
An unfinished work of his was addressed to the King of Cyprus, and is entitled On Kingship.  Another of his works, sometimes called "a continuous gloss", entitled The Golden Chain, was a discussion of the Gospels, while he described his metaphysics in works such as On the Principles of Nature.  His most famous work is written as a series of objections and replies, with each of his answers preceded by the phrase "I answer that", while a different work was written "Against the Averroists", and is entitled On There Being Only One Intellect.  Also author of a work "against the Gentiles", FTP, name this Dominican who developed five arguments for God's existence in his Summa Theologica.
An unfinished work of his was addressed to the King of Cyprus, and is entitled On Kingship.  
St. Thomas {Aquinas}