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Leave No Trace

The new thriller from the author of the Theakstons Crime Novel of the Year, In the Blink of an Eye
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( 2,849 ratings, 560 reviews)
Brief Description
PRE-ORDER HUMAN REMAINS, THE THRILLING NEW JO CALLAGHAN NOVEL, COMING APRIL 2025. FROM THE AUTHOR OF THE SUNDAY TIMES BESTSELLER IN THE BLINK OF AN EYE Winner of the Theakston Old Peculier Crime Novel of the Year 2024 Winner of the Crime Writers’ Association ILP John... Read More
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The pulse-racing sequel to Jo Callaghan's acclaimed crime debut, In the Blink of an Eye, sees DCS Kat Frank and AIDE Lock teaming up again in the hunt for an elusive serial killer. 

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PRE-ORDER HUMAN REMAINS, THE THRILLING NEW JO CALLAGHAN NOVEL, COMING APRIL 2025.

FROM THE AUTHOR OF THE SUNDAY TIMES BESTSELLER IN THE BLINK OF AN EYE

Winner of the Theakston Old Peculier Crime Novel of the Year 2024

Winner of the Crime Writers’ Association ILP John Creasey (New Blood) Dagger 2024

One detective driven by instinct, the other by logic. It will take both to find a killer who knows the true meaning of fear . . .

When the body of a man is found crucified at the top of Mount Judd, DCS Kat Frank and AIDE Lock – the world’s first AI detective – are thrust into the spotlight with their first live case.

But when they discover another man dead – also crucified – it appears that the killer is only just getting started. When the Future Policing Unit issues an extraordinary warning to local men to avoid drinking in pubs, being out alone late at night, and going home with strangers, they face a hostile media frenzy. Whilst they desperately search for connections between the victims, time is running out for them to join the dots and prevent another death.

And if Kat and Lock know anything, it’s that killers rarely stop – until they are made to.

‘Confirms Callaghan as a new force to be reckoned with in crime’ Daily Mail

‘Jo Callaghan is an outstanding talent’ Jane Casey

‘I couldn’t turn the pages fast enough’ Nikki Smith

‘A smart, agile, immaculately plotted and moving thriller that is unswervingly gripping and scary, and at the same time beautifully tender and humane’ Nicci French

‘With Leave No Trace, Jo Callaghan cements her status as a crime fiction force to be reckoned with’ Caz Frear

‘Brilliant, rapidly paced and plotted . . . Another masterpiece’ Imran Mahmood

‘Every bit as smart, compelling and insightful as her debut . . . A terrific read!’ Gytha Lodge

‘Jo Callaghan has done it again in this intricately plotted, humorous and incredibly moving thriller . . . I absolutely loved it’ Laura Marshall

‘Balanced, nuanced, intelligent, provocative’ Amanda Reynolds

‘Another exciting and thought-provoking book from Jo Callaghan that combines cutting-edge tech with a classic police procedural . . . Hugely human and big-hearted. Brava!’ Sarah Hilary

Book Details

INFORMATION

ISBN: 9781398511231

Publisher: Simon & Schuster Ltd

Format: Paperback / softback

Date Published: 27 February 2025

Country: United Kingdom

Imprint: Simon & Schuster Ltd

Audience: General / adult

DIMENSIONS

Width: 130.0mm

Height: 198.0mm

Weight: 250g

Pages: 384

About the Author

Jo Callaghan works full time as a senior strategist, carrying out research into the future impact of AI and genomics on the workforce. She was a student of the Writers’ Academy Course (Penguin Random House) and was longlisted for the Mslexia Novel Writing Competition and Bath Novel Competition. After losing her husband to cancer in 2019 when she was just forty-nine, she started writing In the Blink of an Eye, her debut crime novel, which explores learning to live with loss and what it means to be human. She lives with her two children in the Midlands, where she spends far too much time tweeting as @JoCallaghanKat and is currently working on further novels in the series.   

Also by Jo Callaghan

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  • In The Blink of An Eye
    In the UK, someone is reported missing every 90 seconds. Just gone. Vanished. In the blink of an eye. DCS Kat Frank knows all about loss. A widowed single mother, Kat is a cop who trusts her instincts. Picked to lead a pilot programme that has her paired with AIDE (Artificially Intelligent Detective Entity) Lock, Kat's instincts come up against...
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  • In The Blink of An Eye
    The Sunday Times bestseller, as seen on BBC 2's Between the Covers A Waterstones Thriller Book of the Month Winner of The Theakston Old Peculier Crime Novel of the Year 2024 Winner of the Crime Writers' Association ILP John Creasey (New Blood) Dagger 2024 And nominated for two other major awards: Capital Crime Book of the Year 2023 Crimefest Specsavers...
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  • Leave No Trace
    FROM THE AUTHOR OF THE SUNDAY TIMES BESTSELLER IN THE BLINK OF AN EYE Winner of the Theakston Old Peculier Crime Novel of the Year 2024 Winner of the Crime Writers’ Association ILP John Creasey (New Blood) Dagger 2024 One detective driven by instinct, the other by logic. It will take both to find a killer who knows the true...
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  • Human Remains
    Pre-order
    Human Remains
    THE TRUTH WILL ALWAYS COME OUT – BUT AT WHAT COST?Fresh from successfully closing their first live case, the Future Policing Unit are called in to investigate when a headless, handless body is found on a Warwickshire farm. But as they work to identify the victim and their killer, the discovery of a second body begins to spark fears that...
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    Out 11 May 2027
  • Body of Lies
    The brand-new thriller featuring DCS Kat Frank and AIDE Lock from the award-winning and Sunday Times bestselling author of In the Blink of an Eye. Human suspicion. AI manipulation. Who can you trust when truth has no meaning? DCS Kat Frank returns to work at the Future Policing Unit after a tragic loss, only to find herself thrust into a...
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