Bel Kaufman has written:

'Bel Kaufman's up the down stair case'

Bel Kaufman was born on May 10, 1911.

Bel Kaufman was 103 years old when she died on July 25, 2014.

(birthdate: May 10, 1911)

"Sunday in the Park" was written by Bel Kaufman. It was first published in 1989.

No, Bel Kaufman was an American author, teacher, and social activist. She was born in Germany but moved to the United States at a young age and lived there for most of her life. She is best known for her novel "Up the Down Staircase."