Im not sure if I am spelling that right but are cover creases okay in a book as long as its not like completely falling off and causing a tear in the cover? I have a book Im sending out that got a couple creases in it and then I ordered a book that the sender sent me a PM saying that the book cover has some creases in it, just making sure that I wasnt looking for a pristine copy.

So anyway, the book cover creases: yay or nay?

Cover creases are fine.   If they're excessive, I'd think it would fall under the excessive wear category, but only if the cover was pretty badly damaged.

From the Help Center -

Cover:

• Must both be present (front and back)
  • note that a paperback missing its front cover is  usually an illegal, unsold copy
  • "cover" does not = dust jacket.  Hardcovers do not need to include their dust jackets to be swapped here.
• Cover not water damaged (there may be no water damage to any part of the book)
• Cover not torn or chewed/gnawed
  • some used book stores cut out a small part of the cover; if the amount missing is less than 1 inch, this is OKAY
  • a small rip (less than 1 inch) in the cover is OKAY
  • yes, that does say "chewed/gnawed" above.  That means no pet-chewed (or human-chewed) books.
• A bookplate inside the cover or on the flyleaf is OKAY

ALL books at PBS must meet Book Condition Guidelines.

Yeah, I checked the guidelines and didnt see it there but I just wanted to be sure. Thanks.