I grabbed the entire stack of books, found some flowy clothes section and threw all the books underneath a shelf and covered them with budget pants.
Cutting off their funding.
On that same note, there were books from the WEF's resident creepazoid Yuval Harari in the children's section which I also hid.
It's a small act, sure, but it's something.
I'm not the guy to ask. But I have been bitten on the finger by a Galah. I don't know what that says about their skittishness.