I did get a mail that said:

"We'll be wrapping up the last of the Reading Drive (you did get your prizes, right?) and Fashion Week items in the Cash Shop this weekend, so you may want to snag any last books or clothes that you've had your eye on."

I am not sure if that means that the shop will close for ever after this weekend or not D:

They are just referring to the cash shop books (if you take away the bit in brackets it makes a lot more sense) :)

Ahh pfeww -_-' Thank you so much! ❤ I was afraid that I had to use all my points right away :D

I guess that wasn't as clear as I meant it to be, sorry! But that's correct, it's just the books in the cash shop retiring + a reminder to check out the prize shop if you hadn't!