[Paperbackstash]

I have a weird issue. I have a decent sized kindle library with plenty of sideloaded books. When I turn on the Wi-Fi, and Amazon updates any new purchased or rented books, after these books the device bumps a particular group of sideloaded books to the first and second page of my e-reader library, saying they are "new". The same thing happens when I haven't purchased a new book, these books are again pushed to the front and say "new". They are older books and I'm not planning to read them anytime soon, so it keeps messing up the order of the newer books I'm acquiring. Anyone have any ideas about it? These books haven't been updated at all, so not sure why my kindle keeps recycling them as "new" everytime Wi-Fi gets turned on.