You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Q: Category: PULITZER PRIZE-WINNING BOOKS 
Clue: One of its title studies is Sen. Edmund Ross' 1868 vote against convicting President Andrew Johnson

A: profiles in courage
****
Q: Category: FICTIONAL CHARACTERS 
Clue: A 1965 novel by this author introduced his alter ego, sci-fi writer Kilgore Trout

A: kurt vonnegut, jr.
****
Q: Category: POETS' CORNER 
Clue: One reason he is not buried in Westminster Abbey is his epitaph, which concludes, "Curst be he that moves my bones"

A:
william shakespeare
****