The Inheritance: Gripping intrigue and big secrets, the best Australian mystery of 2025 is 'taut, propulsive' and 'unputdownable' perfect for reade

What if everyone in your family was given a DNA test at Christmas: would there be any surprise results? For two women the answers are shocking, and dangerous. Perfect for readers of Liane Moriarty and Sally Hepworth.

Families lie. DNA doesn't.

Isobel Ashworth breezes through life, blissfully accustomed to the privilege which comes with her family name. But that changes when she arrives in the exclusive town of Hartwell. Sent there by her father to complete a controversial property development - and prove herself a serious player in the succession plan - her perfect life is unravelling. Isobel's fiance is telling lies, the project is a disaster and the locals hate her; could her father be setting her up to fail?

Buzzing with the promise of a big story, journalist Meg Hunter arrives in Hartwell to expose the Ashworth family dealings, and transform her faltering career. As she follows the trail of corruption, she uncovers clues about her mother's mysterious past.

When the next-gen Ashworths each receive an anonymous Christmas gift of a DNA testing kit, Isobel questions everything she knows about her family. Isobel is drawn to Meg and her pursuit of the truth ... but someone out there will stop at nothing to hide the secrets of both families.

PRAISE:

'In The Inheritance, debut author Kate Horan hides readers in the shadows of the juiciest closed-door drama of the summer.' - Weekend Australian, Notable Books

'Kate Horan's debut is acute on the psychology of power and wealth, and the novel is intricate plotting with memorable characters. If you're into Succession or the real-life tussle over the Murdoch family trust, The Inheritance will appeal.' - The Age

'The Inheritance is a smart debut tackling the seductive issues of wealth, succession and family secrets. Taut, propulsive and with enticing Succession-meets-Jane Harper vibes, this novel is perfect for suburban noir superfans. I whizzed through it.' - Ali Lowe, author of The School Run

'Secrets, power and corruption - The Inheritance is an intriguing mystery and family drama.' -Vanessa McCausland, author of The Last Illusion of Paige White

'Books about families are my catnip and The Inheritance didn't disappoint. Take one establishment family with the money to hide anything then throw in a DNA test that never lies and sit back and enjoy the ride that Kate Horan takes you on. A fabulous debut!' - Fiona Lowe, author of The Accident

'The Inheritance is an incredibly strong debut from Kate Horan, full of all the things I love in a novel - family secrets, small-town intrigue and rich people behaving badly. I ripped through it faster than you can say the words 'DNA test'.' - Cassie Hamer, author of The Truth About Faking It

'A gripping story about wealth, entitlement, corruption and, most of all, family. Kate Horan's debut novel is sophisticated and un-put-down-able.' - B.M. Carroll, author of One of Us is Missing