The Ghosts of Ashbury High is a captivating tale set in the exclusive New South Wales high school, where student essays, scholarship committee members' notes, and other writings reveal the intriguing interactions among a group of modern-day students. Their lives intertwine with the story of a young Irishman who was transported to Australia in the early 1800s, creating a blend of contemporary life and historical echoes.

Amelia and Riley, two 'bad kids' from Brookfield High, have transferred to Ashbury High for their final year. In love since they were fourteen, they lead a life filled with dancing and sleeping through school. Their presence at Ashbury creates a buzz, capturing the attention of everyone. Teachers and students alike are drawn to their cool, self-contained world, hoping to be a part of it. As the future looms and final year pressures mount, the past and present of Ashbury students collide in unexpected ways.