Registered office at: Agatha Christie Ltd, 6th Floor, Imperial House, 8 Kean Street, London WC2B 4AS

Registered office at: Agatha Christie Ltd, 161 Drury Lane, Covent Garden, London, WC2B 5PN

Agatha Christie Limited (ACL) has been managing the literary and media rights to Agatha Christie's works around the world since 1955, when the company was set up by Christie herself. It is now chaired and managed by Agatha Christie’s great grandson James Prichard.

Agatha Christie Limited (ACL) has been managing the literary and media rights to Agatha Christie's works around the world since 1955.

When the phone lines are cut and a guest turns up dead, everyone becomes a suspect. Will the killer be discovered in time? Discover for yourself why this Agatha Christie classic is the longest-running play in the world.

‘agatha christie's ingenious courtroom drama fits perfectly in county hall’ guardian

Dame Agatha Mary Clarissa Christie, Lady Mallowan, DBE (née Miller; 15 September 1890 – 12 January 1976) was an English author known for her 66 detective novels and 14 short story collections, particularly those revolving around fictional detectives Hercule Poirot and Miss Marple.

2023年11月2日 · It's in the desk drawer in Mr Wadi's office. The code is shown by the pattern revealed by using the pencil on the paper by Ms Locke. If you use the pencil on the notepad as Ms Locke you'll see a pattern which looks a bit like the letter M.