What is the plot of book Than A

It seems you're looking for a book titled "Than A." However, there isn't a widely known book with that exact title. It's possible:

* The title is slightly misremembered. Could you double-check the title or provide more context, like the genre or author?

* It's a less known or self-published book. You might try searching online book databases or forums to see if you can find more information.

Please give me more details about the book, and I'll do my best to help you find the plot!