“My daughter said, ‘Mother, couldn’t you write a book about teenagers who fall in love, and do it and nobody has to die?’ And I thought, ‘Yes!’” the Are You There God? It’s Me, Margaret author, now 86, said in the trailer for her Judy Blume Forever documentary, which released in April. “I grew up as a good girl with a bad girl lurking inside. So, by the time I started to write, I really had a lot to get out.”