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.
PSA: you can do similar at libraries and no one needs to know that "Gender Queer" disappeared.
Taped to the underside of a shelf, fake book jacket, hidden under a plant...