Island Detective

Middle School is finally over for Grace Brooks and she couldn't be happier for her graduation. All that lies between Grace and high school is one final summer. And what a summer it is as Grace and Jack discover yet more deeply hidden secrets and embark on their most unusual trip to date. When Jack takes one too many secret trips, he finds himself facing the very real possibility of running out of time altogether. Can Grace gather her wits and figure out how to save him from the Treacherous Tunnel before time is up?

Their last time-travelling mishap still fresh in their minds, Grace and Jack are on edge about what might happen next. Grace’s memories of her solo trip to the future are never far away. When the future begins to seep out into the present, they must stick to the rules or risk the consequences. They set themselves the task of finding out more about the mysterious ink, ending up in the past in a mysterious science lab. Could their new discovery also shed some light onto their mysterious friends at 21BUT22?