BBC World Service
The Strand (extract) Tuesday 15 September 2009
Mark Coles talks to John Curran.
Agatha Christie is the world's most popular author, with more than 2 billion books sold in more than 100 countries. This month two new Poirot stories have been published - discovered buried in the pages of her secret notebooks. The Strand speaks to her biographer John Curran, the man who found them.
Agatha Christie's Secret Notebooks - Fifty Years of Mysteries in the Making by John Curran is published by Harper Collins.
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