Help for a gift for my cousin

Hi! So I'm in the process of trying to get a Christmas gift for my cousin. She's studying computer science at uni, and I'm hoping to get her a book that can take her mind off her studies. She said that she'd like something that's fairly easy to get into, which means that I'm feeling the pressure. I gave her The Seven Husbands of Evelyn Hugo a couple of years ago, and she said she loved it, so maybe something similar to that would be good. Any suggestions are much appreciated 🫶🏻