Lucy Worsley explores Agatha Christie’s haunted, unconventional early life to discover the origins of her talent for murder – and uncovers some carefully concealed secrets.

Agatha Christie's shocking disappearance in 1926 gripped the nation. Lucy Worsley unpicks the mystery and reveals the profound influence this episode had on her writing.

Lucy Worsley examines Agatha Christie’s later life and discovers how, amid the turbulent 1930s and 40s, newfound personal happiness ushered in a golden age for her writing.