Hmmm! The Novel to Write??

I’m still not quite sure what type of novel I am going to write starting November 1st for the National Novel Writing in a Month (NaNoWriMo) I will write. I have written two about adults dealing with different types of disabilities but I think it is time to write one for teenagers so that they can better understand that disabled persons are just like everyone else just may have a different way of doing things.
I know as I was growing up I think I only read one such book and now I cannot even remember the title or even author of the book. I just know now is the time to do such a book.