BOOK 3 IN THE AWARD-WINNING TOMORROW SERIES"The best series for Australian teens of all time." The Age"Compulsively readable" New York Times"Australia's king of young adult fiction" The AustralianLive what you believe in... die fighting for it.The third day comes a frost... a killing frost.The enemy spreads across the land, cold and relentless. They invade. They destroy. They kill.Only the heroism of Ellie and her friends can stop them.When hot courage meets icy death, who will win through?Fans of Veronica Roth, Suzanne Collins and John Flanagan will love John Marsden.