Hannah Richell was born in Kent, United Kingdom, and spent her childhood years in Buckinghamshire and Canada. After graduating from the University of Nottingham, she worked in the book publishing and film industries in both London and Sydney. She is a dual citizen of Great Britain and Australia, and currently lives in the southwest of England with her family. She is the author of several international bestsellers, such as The Search Party and One Dark Night. Her work has been translated into twenty-one languages. Find out more at HannahRichell.com.

"Thrilling and page-turning!"
--Sally Hepworth, New York Times bestselling author of The Good Sister

"Evocative and haunting, One Dark Night delves into the complexities of human nature and relationships. This gothic thriller had me on edge through its clever twists and turns, and kept me reading late into the night to the spine-chilling climax."
--Petronella McGovern, bestselling author of The Last Trace

"Hannah Richell is the new master of the atmospheric thriller."
--Ali Lowe, author of The School Run

"Dark and twisty small-town noir at its very best--I couldn't look away!"
--Pip Drysdale, author of The Close Up

"Richell delivers a well-executed whodunit that culminates in a darkly satisfying reveal."
--Publishers Weekly

Publisher: Atria Books

Pub date: 2025-08-19

Length: 384 pages