English language
Published Feb. 8, 2011 by HarperCollins Publishers Limited.
The Definitive Guide to Miss Marple, Hercule Poirot and All of Agatha Christie's Mysteries
Agatha Christie, John Curran: Clues to Christie (2011, HarperCollins Publishers Limited)
English language
Published Feb. 8, 2011 by HarperCollins Publishers Limited.