My father has a book, Vanity Fair by William Makepeace Thakeray, measuring approx 6" x 5". A semi-secured note in the front of the book (which is volume 1) advises that there will be 2 volumes...
I'll give full info at the start because it'll be useful for anyone who doesn't know about this. If you type three dashes and then hit Enter, Word inserts a horizontal line across the document....