Other new commissions include Death Comes to Pemberley, a three-part hour-long drama, adapted from PD James' bestselling novel.

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Speaking to the BBC during the writing of Death At Pemberley, she refused to give away any details.

BBC: PD James writes Pride and Prejudice crime novel

For many readers and viewers, the house which best corresponds to the Pemberley of their imagination is Chatsworth, in Derbyshire.

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Death Comes to Pemberley, which is due out in November, is set six years after the events of Austen's tale of romance and social advancement.

BBC: PD James writes Pride and Prejudice crime novel

The location every "Pride and Prejudice" fan wants to visit is, of course, Pemberley -- "a large, handsome, stone building, standing well on rising ground, and backed by a ridge of high woody hills, " as Austen describes it.

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In the 2005 film, it is Chatsworth Keira Knightley that is referring to when she jokes that her love for Darcy dates from her "first seeing his grounds at Pemberley, " but Austen expert Janet Todd, of Cambridge University's Lucy Cavendish College, says this is a mistake.

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