The House in the Cerulean Sea. It was t a book I normally would have even read, but I picked it up based on all the recommendations I was seeing and I loved it so much. I don't even know if I can explain why, but it was just like a big warm hug. I loved the characters and was so bummed when it ended. I just wanted more. It ended up being such a feel good story. I can't rave about it enough. That's probably the only book that has ever made me feel that way.