In addition to A Dialogue of Comfort Against Tribulation, this man wrote a History of Richard III and a translation into Latin of the works of Lucian, on which he collaborated with his friend Erasmus.  
An 1829 work by Robert Southey imagines a conversation between Southey and this man's ghost.  This man's own writings include an imaginary conversation set in 16th-century Hungary in which Vincent learns not to be afraid of an impending Turkish invasion thanks to his wise uncle Anthony.  In addition to A Dialogue of Comfort Against Tribulation, this man wrote a History of Richard III and a translation into Latin of the works of Lucian, on which he collaborated with his friend Erasmus.  FTP, name this author best known for a work featuring traveller Raphael Hythloday, 1515's Utopia.
An 1829 work by Robert Southey imagines a conversation between Southey and this man's ghost.  
Sir Thomas More