Summary:
- Agatha Christie, the famous mystery writer, has teamed up with the BBC to create an online course on how to write a mystery story.
- The course, called "Agatha Christie's Masterclass: Write Your Own Mystery," uses an AI system to provide personalized feedback and suggestions to students as they work through the lessons.
- The course covers topics like character development, plot structure, and setting, and aims to help aspiring writers learn the techniques that made Christie's novels so successful.