The Cathedrals of Northern France

As of my last knowledge update in January 2022, I don't have specific information about a book titled "The Cathedrals of Northern France" by M. F. Mansfield. It's possible that the book may be a less widely known or niche publication. If "The Cathedrals of Northern France" by M. F. Mansfield is a real or upcoming book, or if there are variations in the title or author's name, I recommend checking more recent sources such as online bookstores, library catalogs, or the publisher's website for the latest information. Books about the cathedrals of Northern France could cover a range of topics, including their architectural features, history, and cultural significance. If you are interested in this subject, you may also explore other well-known works on French cathedrals and architecture.