
2024 marked the 20-year anniversary of the publication of his debut thriller, The Suspect, which introduced clinical psychologist Joe O'Loughlin, sold more than a million copies around the world and is now a major TV series starring Aidan Turner on ABC TV. Michael's standalone thriller The Secrets She Keeps was adapted for TV by Network 10 and the BBC.
Michael is the only Australian to twice win the UK's prestigious Gold Dagger Award for best crime novel, for Life or Death and Good Girl, Bad Girl as well as the Ian Fleming Steel Dagger Award for When She Was Good. Lying Beside You was shortlisted for the Australian Crime Writers Association's Ned Kelly Award for Best Crime Fiction 2023. Storm Child, the fourth novel in his globally bestselling Cyrus Haven and Evie Cormac series, was a No. 1 national bestseller in Australia. The White Crow, the second book in his Philomena McCarthy series, following on from the internationally bestselling When You Are Mine, was shortlisted for the 2025 Ned Kelly Award for Best Crime Fiction.