In the middle of the Atlantic a doorway opens. Through this doorway is an island only explored by those still trapped here.Thirteen-year-old Annabelle Cross cant explain where the island came from. She does know its the only haven after her boat is destroyed. She isnt alone here. Imprisoned children show her how to overcome the islands unusual trials and the sinister creatures determined at capturing them.Nothing here is what it seems. There are mysterious lights at the bottom of the lake and a