Tomorrow, When the War Began is a young adult novel by Australian author John Marsden, published in 1993. It tells the story of a group of seven high school friends who return from a camping trip to find that their hometown has been invaded and occupied by a foreign power.
The main character of the novel is Ellie, a 17-year-old girl who narrates the story. Ellie and her friends – Homer, Fi, Kevin, Lee, Robyn, and Corrie – are all from the small town of Wirrawee, located in rural Australia. They go on a camping trip to a remote area called Hell to celebrate the end of the school year.
While they are away, an unspecified foreign power invades Australia and occupies Wirrawee. When the group returns home, they find that their families and friends have been taken prisoner or killed. They also discover that communication and transportation have been disrupted, making it difficult for them to get help or information about what is happening.
The group decides to try to fight back against the occupying forces and rescue their loved ones. They begin by sabotaging the enemy's equipment and gathering intelligence about their movements and plans. They also establish contact with other resistance groups and work together to plan attacks and rescue missions.
Throughout the story, the group faces many challenges and dangers. They are hunted by the enemy and have to fight for their survival on multiple occasions. They also have to deal with personal conflicts and emotional turmoil as they come to terms with the reality of the war and the losses they have suffered.
Despite the obstacles they face, the group remains determined and resilient. They use their skills and resourcefulness to overcome the odds and continue the fight. In the end, they are able to drive the enemy out of Wirrawee and reclaim their town.
Tomorrow, When the War Began is a thrilling and thought-provoking novel that explores themes of friendship, bravery, and the human capacity for resilience in the face of adversity. It is a gripping and emotional story that will keep readers engaged and invested in the characters and their struggles.