Lady Catherine, the Earl, and the Real Downton Abbey

Lady Almina and the Real Downton Abbey: The Lost Legacy of Highclere Castle

To Marry an English Lord: Tales of Wealth and Marriage, Sex and Snobbery in the Gilded Age

At Home at Highclere: Entertaining at the Real Downton Abbey

Below Stairs: The Classic Kitchen Maid's Memoir That Inspired "Upstairs, Downstairs" and "Downton Abbey"

Christmas at Highclere: Recipes and Traditions from The Real Downton Abbey

Downton Abbey: The Official Film Companion

The Wit and Wisdom of Downton Abbey (The World of Downton Abbey)

Downton Abbey Movie (2019) DVD

A Year in the Life of Downton Abbey: Seasonal Celebrations, Traditions, and Recipes (The World of Downton Abbey)

The World of Downton Abbey