Christmas is coming up. My bfs mom is a huge reader and has a big collection of books.
She let me borrow one of her personal books and I noticed she sharpied her name into it.
I saw on Etsy they make some cute ink or embossed stamps that say “x’s library” or something. They’re not super expensive and there are so many designs.
You can also buy labels that say “Ex Libris” (from the library of) with a spot for your name. That would be a fun gift.