Originally Posted by booklover81
Yes, I've seen the post above saying not to mess with it... I haven't. BUT I have seen others' Calibre folders sorted by Last name, first name and I was wondering how they did that as mine is sorted First Name last name
Probably because the Authors column is LN, FN
But who cares what is not supposed to be messed with
, you just absolutely need to find the title: select the book, and tap "O" (or use the Right-click menu choice: 'Open containing folder'