Some stories don't fit inside a political memoir. Unspoken is one of them — a gripping political thriller that reveals deception and corruption at the heart of Australia's democracy. The plot is invented; the world it moves through is not.

The story took root in 2017, when a media release crossed author D A Fletcher's desk: the first National Wastewater Drug Monitoring Report, produced by the Australian Criminal Intelligence Commission as part of the National Ice Action Strategy. The report's mapping of illicit drug use across Australian communities — city and regional — opened a door. Fletcher began researching how organised crime is reaching local towns and infiltrating Australian institutions, and the more she learned, the clearer the story became.

What follows is a literary political thriller built on the uncomfortable closeness of fact and fiction. At its centre is Francis McGuire — a competent, loyal and largely invisible political staffer, the kind of person who keeps the system running but rarely makes the headlines. The novel follows what happens when the very qualities that make Francis good at her job become the thread that pulls her world apart. Around her, the deception runs deeper than the political ambition she's been asked to defend.

The title carries the book's heart. Unspoken is about the control that exists inside large institutions: what people choose not to say, what they're afraid to challenge, the expectation that you will look the other way. It's about pressure, ambition, loyalty and silence — and what fiction can finally tell about workplaces built on those forces. Though the novel is set in politics, the patterns it describes will be familiar to anyone who has worked inside a system where the mission is the measure of everything.

D A Fletcher spent her career in politics. She advised a former President of the Senate, headed media and communications for a shadow minister, ran campaigns for backbenchers, and held senior executive roles within a major political party. After twenty years inside Parliament House, she has turned that experience into fiction. Unspoken began as fragments written in stolen hours alongside fourteen-hour days; it finished as the work of a writer who, in retirement, finally had the space to spend eight hours a day at her desk and the discipline of a long political career to bring it home.

Fletcher cites John Grisham as her north star. Her ambition was to do for the Australian political thriller what Grisham has done for the legal thriller: take a complex system, strip away the jargon, and tell a page-turner that anyone can follow.

The result is a debut with the authenticity of a memoir and the pace of a thriller — for anyone curious about what really happens behind closed political doors, and for any reader who has watched the wastewater data tell its quiet story about gangs, syndicates and the towns they have reached.