El bosc de les tempestes

Since Flick Hudson has been part of the Extraworldly Society, he has had to face more dangers than most people in their entire lives. But nothing has prepared her to discover that the entire multiverse is in peril, threatened by a mysterious group known as the Serenos. The night watchmen are on the hunt for the most powerful suitcase of all, the one some call the last door, and that means Flick and her friends have to find it before they do. They are about to embark on a new journey that will take them to even more dangerous places and uncover disturbing secrets about the agency itself. And worst of all, there is no guarantee that they will survive...