Sarah Drummond studied art history in Paris and later did postgraduate studies at the Courtauld, SOAS and Birkbeck. Her professional background was in journalism, mainly as a freelance features writer. She has travelled extensively. Her interest in the subject of the Nativity goes back many decades, and during the gestation of this work she has visited museums, galleries and churches all over Europe and North America. She has observed the vast majority of the works illustrated in the book, many of which can be studied in their original settings.