An award-winning Melbourne-based author and playwright, Bergmoser broke out with the 2016 young adult novel Boone Shepard and 2020 adult bestseller The Hunted, which is being prepped as a film directed by John Michael McDonagh. Since then, he has published several acclaimed thrillers, including The Inheritance (2021), The Hitchhiker (2024), and High Rise (2025), the Audible Original mystery-thriller Backstory (2025), along with YA coming-of-age novel The True Colour of a Little White Lie (2021) and the middle-grade adventures Andromache Between Worlds (2024) and Andromache in the Dark (2025).