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a good girl's guide to murder
A01=Megan Davidhizar
Author_Megan Davidhizar
Category=YFB
Category=YFCB
Category=YFCF
Category=YFD
Category=YFN
crime fiction
crime thriller
detective fiction
eq_bestseller
eq_childrens
eq_isMigrated=1
eq_isMigrated=2
eq_new_release
eq_nobargain
eq_teenage-young-adult
gaslight
gaslighting
girl in pieces
holly jackson
if he had been with me
jennifer lynn barnes
karen mcmanus
kathleen glasgow
laura nowlin
murder
mystery
one of us is lying
psychological
surprise
suspense
teen
the inheritance games
thriller
twist
ya
ya thriller

Product details

  • ISBN 9780008617035
  • Weight: 240g
  • Dimensions: 129 x 198mm
  • Publication Date: 15 Jan 2026
  • Publisher: HarperCollins Publishers
  • Publication City/Country: GB
  • Product Form: Paperback
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An incredible and unputdownable YA thriller, with incredible twists and turns that will have you guessing until the very last page, from the author of Silent Sister – perfect for fans of Holly Jackson and Karen McManus.

“A masterclass in suspenseful storytelling” – Karen M. McManus

"Simering with tension, terrifically paced and plotted" – Kathleen Glasgow

When a night of babysitting turns fatal, a girl burdened with survivor's guilt becomes increasingly convinced that someone is responsible for the gas leak that killed her family member – and that she was the intended target all along.

Ella wishes that she could do something more fun on New Year’s Eve than babysit, but lately her life has taken a scary turn with a diagnosis that she is trying her best to ignore. So after she barely recovers from another paralyzing migraine, Ella arrives late to her aunt’s house for babysitting.

But when nobody answers the door, she knows something isn’t right. Breaking in, she finds her cousins unconscious on the floor. And Aunt Julie is dead. Ella is barely able to rescue them from the house before she collapses into the snow.

When investigators discover that the cause of death was from a gas leak, a small voice in the back of her head keeps reminding Ella that it could have been her – not Aunt Julie – inside that house. Ella is determined to find out what really happened to her aunt, but her family is so sure it was an accident. After all, Ella’s paranoia must just be a side effect of her diagnosis – a diagnosis that makes everyone tiptoe around her.

As deadly lies begin to seep through the cracks of the investigation, Ella gets the feeling that the gas leak might not have been an accident – and that someone might be out to kill her next.

With incredible twists, an unputdownable story, and a fantastic concept, Gaslit is an extraordinary YA thriller that will keep you guessing until the very last page.

Megan Davidhizar grew up moving around the American Midwest. She now spends her mornings wishing she liked coffee, her days learning from the students in her English classroom, and her evenings reading stories to her three children while her husband tries to convince them the movies are better.

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