Audiobook The Cleaner, written by Inger Gammelgaard Madsen. Bertram and his three friends; Jack, Kasper and Felix, have just finished school, and have formed a small-time gang, calling themselves The Hawks. They work for The Handler, who pays them to do break-ins and steal expensive designer furniture, at the request of The Handler’s clients. Bertram lives alone with his mum, who works as a waitress in a restaurant.