Sarah Phelps is an award-winning British screenwriter. Her recent successes include breathing new life into Agatha Christie classics with ground breaking versions of ‘The ABC Murders’, ‘Ordeal by Innocence’,’ And Then There Were None’ for BBC and ‘Witness for the Prosecution’ for BBC and Amazon. Previous adaptations include JK Rowling’s ‘The Casual Vacancy’ for BBC and HBO, Charles Dickens ’Oliver Twist’ and ‘Great Expectations’ for BBC and ‘Masterpiece.’ Her original work includes ‘The Crimson Field’ for BBC1 and she has written on ‘The White Princess’ for Starz.