I love this book because it's funny and awesome. I think it's cool and mysterious too. There are also some sad parts in the book.
My favorite character is Fish. Fish is nice and kind and really helpful in the book. The box trolls had to jump from roof to roof but one of them named Eggs got too big for his box and he was going to get hurt when he landed. So Fish let Eggs grab onto his box so he wouldn't get hurt.
I recommend this book because it has a lot of good characters. I like that they always help each other.