From the Mixed-up Files of Mrs. Basil E. Frankweiler: 35th Anniversary Edition

Having Run Away With Her Younger Brother To Live In The Metropolitan Museum Of Art, Twelve-year-old Claudia Strives To Keep Things In Order In Their New Home And To Become A Changed Person And A Heroine To Herself. E.l. Konigsburg ; With A 35th Anniversary Afterword By The Author. Winner Newbery Award Medal, 1968.