One in Custody
From award-winning author Jane Casey comes an exciting short detective story following Maeve Kerrigan and Josh Derwent.
Everyone is capable of murder…
‘I’ve killed my husband.’
Those are the words Sheila Gleeson greets the police with when they arrive on her doorstep. There is a murder weapon, fingerprints, a confession. It’s clearly premeditated murder, end of the story.
Or is it?
Because when detectives Maeve Kerrigan and Josh Derwent dig a little deeper, they realise things might not be quite what they seem. And soon, they’re forced to question whether the woman in their custody really is as guilty as she seems, or if the killer is still on the loose…
To avoid disappointment, please note this story has previously been published in the back of the Tesco edition of Let the Dead Speak.
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Jane Casey
Long before she began crafting the tightly wound psychological thrillers that keep readers wide-eyed and sleepless, Jane Casey was already tuned into the quiet tension of the world around her. Raised in Dublin, Ireland, in a household steeped in literature—her mother a teacher, her father a professor—storytelling was less a hobby than a birthright. But it wasn’t until she moved to Oxford to study English, and later London to edit crime fiction, that she began to shape her own voice—one steeped in moral ambiguity, slow-burning tension, and the shadows we carry inside ourselves.
Maeve Kerrigan
In a city that never truly sleeps—where justice is messy and violence whispers from behind closed doors—the Maeve Kerrigan series carves out its own dark corner of the crime fiction world. With an unflinching eye for detail and a deep psychological undercurrent, these novels follow a young detective who must navigate not only the brutal crimes of London’s underbelly, but the quieter, more insidious dangers that come from within the very system meant to uphold the law.
Maeve Kerrigan consists of twelve primary books, and includes four additional books that complement the series but are not considered mandatory reads and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.

