The House in the Cerulean Sea (Cerulean Chronicles, #1)

by T.J. Klune

To err is to be human, irrational or not. And while some mistakes are bigger than others, if we learn from them, we become better people. Even if we have spiders in our brains.”

“Humanity is so weird. If we’re not laughing, we’re crying or running for our lives because monsters are trying to eat us. And they don’t even have to be real monsters. They could be the ones we make up in our heads. Don’t you think that’s weird?”