Pasternak told me that she and Hewitt “met halfway between Devon and London in a field, and he said, ‘Diana wants the story told but with two conditions. One, it has to come out before Morton’s second book, and two, it has to be a love story.’ ” To oblige her, Pasternak says she crashed it out in five weeks.

adapted from the book The Palace Papers, published 2022 by Penguin Books