He made some kind of arrangement with the people in the prison, for me to explain about Sir Lancelot to a woman named Dr. Sherman. Dr. Sherman was the first adult who really listened properly to what I was saying about Sir Lancelot. She asked a lot of questions and she wrote everything down. I had several talks with Dr. Sherman, and then she sent me to another doctor, a man-doctor named Nigel Barry. He asked me to call him Nigel, which was strange for a doctor. Nigel believed me about Sir Lancelot. So did Dr. Sherman. They were like Sir Lancelot, they rescued Dad from the prison. He was allowed to go home to Mum, and they're still together, living happily ever after.