All Books
✦ New Standalone Novel — 2026
2026 · HarperCollins Australia
Two sisters. The dream apartment. Two lives about to unravel.
Devika is living her best life, moving out of home in her final year of university. Close to the beach and away from her mother. Independent and self-sufficient, just like Kalyani. There's just one awful secret that Kal can never find out about. Kalyani has it made. A new job. A unit she can afford, and her little sister as her roomie. She's finally achieved the life she's always wanted. Except for the one big thing she's yet to confide in Devi. A truth that gets harder to reveal the longer she waits. When their lives are torn apart by betrayal, and Kal refuses to forgive her sister, Devi must peel back everything she thought she knew to rediscover Kalyani, lie by lie and secret by secret.
1 / 4
The Detective Kate Miles Series
Book One
2022 · HarperCollins Australia · Canelo Crime UK
A pregnant detective. A deadly flood. A case that comes back to haunt her.
In Northern New South Wales, heavily pregnant and a week away from maternity leave, Detective Sergeant Kate Miles is exhausted. When a violent hold-up at a local restaurant with unsettling connections to her past means her final days will be anything but quiet, and a closed case — a man drowned in recent summer floods — lands on her desk, what begins as an informal review grows into something far more dangerous.
1 / 17
Book Two
2023 · HarperCollins Australia · Canelo Crime UK
A parent’s worst nightmare. A case too close to home.
“I was in the shower. I left Sienna in her bassinet… When I got out… She was gone.” Detective Sergeant Kate Miles is back from maternity leave and struggling on multiple fronts — the pressures of a second child, financial strain, and a corruption scandal that may involve her father. When an infant goes missing, Kate fronts a high-profile, emotionally fraught case.
1 / 13
Book Three
2024 · HarperCollins Australia · Canelo Crime UK
A suicide. A shooting. A reckoning decades in the making.
Weeks from Christmas, Detective Kate Miles’ estranged brother Luke returns home to farewell a childhood friend dead by suicide. Within days, another young man is found shot dead. Almost twenty years ago, Luke, Ant and Marcus were best mates — now two of the three are dead. When Luke is identified as a person of interest, Kate finds herself sidelined and battling accusations of bias while buried truths test her loyalties to the absolute limit.
1 / 8
Short Fiction
Short Fiction · 2022
Dinuka contributed a story to this fabulous crime anthology published by Clan Destine Press, edited by crime reviewer and author of Southern Cross Crime, Craig Sisterson, featuring outstanding New Zealand and Australian talent.
Each writer contributed a brand new story featuring the recurring sleuth or characters from their beloved crime series. Dinuka’s story, Skin Deep, is a prequel tale that provides the origin story for Detective Kate Miles before the events of The Torrent.
Flash Fiction · Highly Commended 2022
Dinuka’s flash fiction story ‘In the Mirror’ was Highly Commended in the inaugural ACWA Louie Award for Flash Fiction.
Congratulations to the 2022 Winner Hayley Young and fellow Highly Commended writer Stephen Hickman. The winning and commended stories are available to read on the ACWA website.
More Information
ACWA Louie Award 2022 — Winners & Commended Stories