* Physical Signs:
* Wear and tear: A book that's been read will show some signs of use like creases on the spine, page edges that are slightly bent, or even a little dirt or coffee stains.
* Dog-eared pages: This is a sure sign of someone marking their place!
* Annotations: Some people like to write notes, highlight sections, or underline important passages in their books.
* Bookmarks: A forgotten bookmark can be a good clue.
* Library Information:
* Check-out history: If the book belongs to a library, it might have a card or stamp indicating the last time it was borrowed.
It's important to note:
* These signs aren't foolproof! A book could be brand new but have been used for display or owned by someone who doesn't read.
* A book could be well-loved and read many times without showing obvious physical signs.
If you're really curious if someone has read a particular book, you could always politely ask them!