Tomorrow, When the War Began is the first book in the Tomorrow series by John Marsden. It was published in 1993, and is a young adult invasion novel, detailing a high-intensity invasion and occupation of Australia by a foreign power. The novel is told in first person perspective by the main character, a teenage girl named Ellie Linton, who is part of a small band of teenagers waging a guerrilla war on the enemy garrison in their fictional home town of Wirrawee. Tomorrow, When the War Began was adapted into a feature film of the same name that was released on 2 September 2010 in Australia and New Zealand. It was written and directed by Stuart Beattie, and starred Caitlin Stasey in the role of Ellie Linton. Source: Wikipedia (en)