When a super volcano forms under Greenland's ice, the glacier Garrett and Grady are exploring suddenly shatters into the greatest freshwater pulse the modern world has ever known. Honor, guts and the timely intervention by rescuers from another realm collude for their survival. In the realm of their rescuers, Garrett and Grady find a world of unimaginable beauty. The pathway to heightened abilities only hinted at in their Earthborn lives become achievable. But the people of Earth are in crisis. Oceans writhe under the impact of a continent of ice sliding into the seas. Sea levels are rising....