Edward Albee and Oliver La Farge both won this award, one for a novel and one for a play?
Edward Albee Edward Franklin Albee III ( ; March 12, 1928 – September 16, 2016) was an American playwright known for works such as "The Zoo Story" (1958), "The Sandbox" (1959), "Who's Afraid of Virginia Woolf?" (1962), and "A Delicate Balance" (1966). Three of his plays won the Pulitzer Prize for Drama, and two of his other works won the Tony Award for Best Play.
Edward the King (play) Edward The King is a 2008 two-act play by American playwright David Brendan Hopes. The play is an adaptation of Christopher Marlowe's play "Edward II", which in turn is a dramatization of the real-life story of Edward II of England.