I had managed to get Calibre to sort Mac and Mc together (i.e. McDonald next to Macdonald), but noticed today that I had a number of books which aren't displaying in that order, and now I have completely forgotten how I did it. The individual author sort fields were what you would expect in both the "correct" and "incorrect" cases, that is they showed the sort surname the same as the author surname, so I tried a complete "recalculate all author sort values" which destroyed all the existing "correct" sort. I have searched the forum, but unfortunately I can't find a search term that does result in several hundred hits, so I am hoping that someone will be able to point me in the right direction.
