Her name is familiar to me, though I can't quite place why. Did she write children's books?
Pearl S. Buck wrote THE GOOD EARTH, one of my favorite authors when I was in high school. I don't think she wrote children's books but maybe.
Pearl Buck did write some children's stories. She was an amazing woman, writing over 70 books. She was also active in the United States Civil Rights and Women's Rights movement. Yes, this window does have an Asian feel.