At a glance

First published2022
SettingSussex, England, across three eras
NarratorClare Corbett
AudienceAdult

About the Author

Emily Gunnis

1 book reviewed

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The Girls Left Behind

by Emily Gunnis

LuvemBooks Verdict

Best for: Readers who enjoy character-driven British crime fiction with a strong historical dimension — particularly those drawn to stories of institutional injustice, wronged women, and multi-generational mystery, and who already love Emily Gunnis's debut, The Girl in the Letter.

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The Girls Left Behind is a triple-timeline historical mystery thriller by Emily Gunnis, following retiring Sussex Police Superintendent Jo Hamilton as she reopens a decades-old case of missing and dead girls at Morgate House — weaving together World War Two, the 1970s/80s, and the 2000s into an increasingly tense convergence. Readers who enjoy character-driven British crime fiction with serious historical depth will find Gunnis's command of structure and her three well-drawn central female characters — Jo Hamilton, Holly, and Daisy — consistently praised. The principal caveat is real: the novel's multi-timeline complexity and its unflinching treatment of child abuse and institutional cover-up make it a demanding, emotionally weighty read rather than a light thriller.
Is it worth reading?
For readers drawn to British historical crime fiction with emotional depth, The Girls Left Behind delivers: multiple NetGalley reviewers praised the triple-timeline structure as 'cleverly done' and specifically effective at sustaining tension, and the ending drew consistent acclaim as 'brilliant' and genuinely surprising. The three central female characters — Jo Hamilton, Holly, and Daisy — are repeatedly described as strong and well-differentiated, giving the multi-generational plot human anchors that readers found compelling. The key caveat is structural and tonal: the large cast and three-timeline architecture can be demanding in the novel's earlier sections, and the subject matter — child abuse and institutional cover-up — is substantively dark.
Similar books
Readers drawn to The Girls Left Behind will find close company among several titles curated below. Brenda Davies's The Girl Behind the Gates shares the institutional wrongdoing and long-buried secrets of vulnerable women in the British system, while Lisa Wingate's Before We Were Yours similarly uses a dual timeline to expose historical child welfare abuses. Kristina McMorris's Sold on a Monday blends historical injustice with emotionally driven investigative narrative in a comparable register. For readers who responded to the wartime strand, Georgia Hunter's We Were the Lucky Ones offers a richly researched multi-generational story of survival, and Kelly Rimmer's The Things We Cannot Say weaves a dual-timeline structure around wartime secrets with emotional urgency.
Who should read this?
The Girls Left Behind is designed for adult readers who enjoy character-driven British crime and historical thriller fiction — specifically those who want the past to function not merely as backdrop but as the active engine of present-day reckoning. Fans of Emily Gunnis's debut, The Girl in the Letter, will find familiar DNA in the institutional injustice, wronged women, and carefully timed structural revelations. Readers who appreciate multi-generational ensemble narratives and are willing to invest in a complex three-timeline structure will get the most from it; those who prefer a single focused perspective or lighter crime fiction are likely to find it demanding.
Where should I start with Emily Gunnis?
Emily Gunnis's debut, The Girl in the Letter, is the natural starting point — it established her reputation for weaving historical injustice into propulsive contemporary fiction and shares the same thematic DNA as The Girls Left Behind. That said, The Girls Left Behind works equally well as a standalone entry point: one NetGalley reviewer encountered it as their first Gunnis novel and found it wholly satisfying on its own terms. Either book provides a strong introduction to her approach of institutional wrongdoing, female-centred narratives, and multi-layered historical structure.
What are the main themes?
At its core, The Girls Left Behind is about the long reach of institutional wrongdoing and the generational trauma it leaves behind — specifically the mistreatment and disappearance of girls in the care of Morgate House across several decades. One NetGalley reviewer summarised its emotional canvas as encompassing sisterly love, friendship, deceit, child abuse, guilt, and determination. The novel uses its three timelines — World War Two, the 1970s/80s, and the 2000s — to show how buried wrongs persist and warp lives long after the original events, with Jo Hamilton's investigation in the present functioning as the final act of reckoning.
Is this a good book club pick?
The Girls Left Behind has considerable book club appeal: its three distinct timelines, ensemble cast, and morally serious themes of institutional cover-up, child welfare, and generational reckoning provide multiple angles for discussion. The three central female characters — Jo Hamilton, Holly, and Daisy — offer different entry points into the story's emotional world, and the ending, widely described as surprising and earned, is the kind of payoff that generates animated post-read conversation. The main practical consideration for groups is the structural complexity: facilitators may want to allow early discussion to address the multi-timeline layout before the threads converge.
Summarize this book

Summarize this book

The Girls Left Behind centres on Superintendent Jo Hamilton, who is days from retirement at Sussex Police when the discovery of a young woman's bones pulls her back to a case she first encountered as a WPC in the 1970s: the disappearance of a teenage girl from Morgate House, a notorious children's home where another resident had died in suspicious circumstances. The novel moves across three distinct periods — World War Two, the 1970s and 1980s, and the early 2000s — tracking the interconnected fates of multiple characters, including sisters Holly and Daisy, who ended up at Morgate House. Jo's search for the missing girl's sister leads, in the publisher's own words, 'disturbingly close to home,' building through accumulated secrets toward an ending readers have widely described as both surprising and genuinely earned.

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Who is Jo Hamilton?
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Age & Reading Level

Recommended age

Adult

Reading level

Adult

Content to know about

child abuse and institutional mistreatment of minors
deaths of children
institutional cover-up and suppression of wrongdoing
generational trauma

Best for: Adults — the novel's central subject matter of child abuse, the deaths of children at Morgate House, and institutional cover-up is intended for a mature adult readership.

Skip if you prefer a single-perspective linear mystery or find depictions of child mistreatment in institutional settings too distressing.

Editorial Review

Emily Gunnis's The Girls Left Behind is a mystery thriller that weaves triple timelines — World War Two, the 1970s/80s, and the 2000s — around the disappearance of girls from a notorious children's home called Morgate House, anchored by the determined Superintendent Jo Hamilton as she races to uncover decades of buried wrongs before her retirement.

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