Ty discovers an entire township chained to a sunken submarine, its inhabitants condemned to an icy underwater grave. It’s only the first clue to a mystery that has claimed hundreds of lives and stands to claim two more — – lives very precious to Ty and his Topsider ally, Gemma.
Another good ‘what if’ book in regards to the climate change and rising oceans. This one will appeal to both boys and girls who enjoy reading alternate possibilities to how we treat our home world. Very thought provoking and brings lots of imagination into what it would look like, feel like, very sensory in its pages. I had fun doing just that.