Cat-Related, Just Wait For It

Freezing human finds a new use for "surplus" books -
No, she's not going to burn them in the fireplace (she hated that scene in that movie) --
She's going to reinforce the the air-barrier to the attic stairs, hopefully rendering it cat - and kitten - proof!
If only George R. R. Martin hadn't cut book IV, that might have done the trick all by itself!