Who would have believed that Isabelle's life could be changed so much simply by finding the key to a locked attic? Yet, by entering this strange and unfamiliar world, Isabelle had opened the door to a curious series of events which led to her meeting Mark and embarking upon a warm-hearted and witty rollercoaster ride through the following summer. Along this journey, the loss of someone very close, and the discovery of shocking facts about her past, forces Isabelle to make life-changing decisions about the future. Indeed, Isabelle's world will be utterly transformed as this romantic drama slowly unfolds.