
David Auburn's Proof won the Pulitzer Prize for Drama and was adapted to film by director John Madden, starring Gwyneth Paltrow, Anthony Hopkins, and Jake Gyllenhaal.
One of the most acclaimed plays of its time, Proof is a work that explores the...

Catherine has spent years caring for her brilliant but unstable father, Robert. When he dies she has more than grief to deal with: There's her estranged sister, Claire, and Hal, a former student of her father's who hopes to find valuable work in the 103 notebooks that Robert...



