I don't know whether this is true everywhere, but I've noticed my local library doesn't have much classic fiction. No 1984, no Brave New World, only one Ray Bradbury work. Everything else on the fiction shelves is popular stuff like Danielle Steele and various NYT best-selling recent stuff. What is availalble in the juvenile fiction section is unknown to me, but I certainly hope it's not just woke leftist indoctrination. Granted, it's a public library in a very small town.
If your library doesn't have Tom Sawyer, Huckleberry Finn, Little Women, Anne of Green Gables or other classics available for your kiddies and grandkids to check out, then get over to a bookstore or check online, and buy them tout de suite, before they're memory holed forever.