Agatha Christie's Missing Manuscript ...

Elderly spinster, Jane Marple has charmed readers since first being introduced during the Murder At The Vicarage in 1930. Dame Agatha Christie featured this now world famous slueth in 12 published novels. Could there be a 13th offering?

Here's an excerpt from the recently discovered Miss Marple Mystery:
http://www.huffingtonpost.com/2011/11/21/miss-marple-agatha-christie_n_1105057.html?page=2