About the book: 2022 / Brownies are kind creatures, they take care of the houses in which they live and their inhabitants. Everyone except Finnick. Finnick, a brownie who hates people and will do anything to drive them out, will turn on the water taps, sprinkle the kitchen with flour and hide the necessary things. However, everything changes when the family of the girl Christina arrives at his house. Christina is a big fan of detective stories and doesn't scare easily, but she loves solving mysteries. Perhaps the mystery of the brownies will be too tough for her?