Knockdown, 3 The stakes have never been higher for Toni and the crew of Whistler. The sky remains dark, the north is still frozen, and refugees stream into southern states. Food, water, and fuel supplies have dwindled. The teens have been sailing to...

Knockdown, 2 Toni and the young crew of the sailboat, Whistler, have just found a safe harbor. Or so they thought... They may have survived a tsunami, but they’re racing ahead of an ice age as they continue the frantic search for their...

A sail boat can tip over and come back up again. Sailors call this a knockdown.   In eighteen hours a mega tsunami will hit the Pacific Coast. It will leave in its wake massive destruction and the threat of an ice age...