Agatha Christie's Grade II listed Winterbrook House is for sale for £2.75m

The much-loved former home of crime writer Agatha Christie has gone on the market for £2.75million.  Winterbrook House in Wallingford, Oxfordshire, was the home of wordsmith Christie and her archaeologist husband Max Mallowan for more than 40 years. The beautiful, Grade-II listed property was the birthplace of