Task: Text Categorization
Input (English): In one of his novels, the Marioshoni school is founded and the protagonist courts the daughter of his rival, the strict Christian named Joshua. In another of his works, Godfrey Munira is charged with murder after burning down a brothel, and he also wrote of the death of Thomas Robson, leading to the treachery of Mugo. This author wrote his novel Devil on the Cross on toilet paper after being jailed for the play I Will Marry When I Want. From that point forward, he eschewed writing in English, changing his name and using only Kiswahili and Gikuyu. FTP, name this Kenyan author of Petals of Blood and A Grain of Wheat.
Output (English): Literature