What did Miss Mason get from the Principal’s office? Why did she read it many times thoughtfully?

What did Miss Mason get from the Principal’s office? Why did she read it many times thoughtfully?

Answer: Miss Mason got a letter from the Principal’s office, which was sent by Wanda’s father. The content of the letter deeply affected Miss Mason. She read it several times to understand the concern which was related with Wanda when she was there. Somewhere, she might have felt that being a teacher she could not do anything to prevent the treatment meted out to Wanda by her classmates.