An Autobiography

Why is Agatha's autobiography STILL not an AUDIO BOOK??

I have OFTEN wondered why Agatha Christie's own autobiography is STILL yet to be recorded as an AUDIO BOOK? Why is that? Most all of her writings are audio recorded and even RE-recorded and reproduced, but I STILL find myself waiting on a sound recording of her actual autobiography. That leaves me a little annoyed and still wondering…WHY?? I wish her publishing and production companies would pick up on this and produce a nice professional reading of these remembrances of Agatha Christie. I'd be first in line to purchase a copy and I doubt I'm alone in that. This writing also serves as a terrific first-hand account of the English Victorian Era, a period which still fascinates so many of us.