Proof

Know about the book -

Proof is written by David Auburn and published by Dramatists Play Service Inc. It's available with International Standard Book Number or ISBN identification 0822217821 (ISBN 10) and 9780822217824 (ISBN 13).

THE STORY: On the eve of her twenty-fifth birthday, Catherine, a troubled young woman, has spent years caring for her brilliant but unstable father, a famous mathematician. Now, following his death, she must deal with her own volatile emotions; the