Q: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Among his scientific works was Treatise on the Astrolabe, written for his ten-year-old son, and one of his earliest works was an elegy for Blanche, the first wife of the Duke of Lancaster: Book of the Duchess. The first recorded use of the word "galaxy" is found in his House of Fame. Most of his works were left unfinished, but one of his completed poems took the plot from (*) Boccaccio's Filostrato and saw rhyme royal used in English for the first time. That poem, Troilus and Criseyde, is often considered to be his best work, although his most famous depicted a storytelling contest between pilgrims travelling to the shrine of Thomas Becket. FTP name this author of The Canterbury Tales.
A:
Literature