Hi,
By default, Kobo displays books by date (most recent first) but you can change the order:
- by Title
- by Author
- by File size
- by File type
You can also filter the list with a display All / Reading / Unread / Finished
Of course, you can use 'Collections' to order your library. In this case - as mentioned by booklover6 - Calibre is a great companion
