How you should open your paperbacks to avoid curved covers
Here is how you can protect your paperbacks these days when most books are glued; if you are not careful enough, you will end up with a curved / warped cover!
Don’t just seat down and open your book grabbing the outer sides!
You need to lay your book on your desk and open it from the inside, getting your fingers as near as possible to the spine.
Push down the interior of the pages: do not grab the external edges.
If you open your book the first time by pushing down the interior sides, next time it will open easily and you will be able to read without any fear of bending its cover!
You can also watch the video below to make sure you will avoid damaging your book. Enjoy!