All Shall Mourn by Ellie Marney
All Shall Mourn is the third and final book in Ellie Marney’s None Shall Sleep sequence, combining young adult crime fiction, psychological suspense, and serial killer thriller elements. Simon Gutmunsson is on the loose, and the FBI faces a dangerous new threat after the events of the College Killer case.
Travis Bell is recovering from his last FBI Behavioral Science investigation while Emma Lewis is recruited to help track Simon and his twin sister, Kristin. As the investigation takes them from Moroccan souks to Mexican Day of the Dead celebrations, Emma and Travis face a final confrontation with the Gutmunsson twins.
Key Themes
- YA psychological thriller
- Serial killer mystery
- FBI investigation
- Crime and suspense
- Cat-and-mouse thriller
- Psychological tension
- Dangerous secrets
- High-stakes investigation
- Friendship and relationships
- Final series showdown
Why Read This Book?
A strong choice for readers who enjoy fast-paced YA thrillers, serial killer mysteries, FBI investigations, psychological suspense, and dark crime fiction. It also provides the concluding chapter of the None Shall Sleep sequence.
About the Author
Ellie Marney is a New York Times bestselling Australian author known for contemporary and historical crime thrillers. Her books include None Shall Sleep, Some Shall Break, The Killing Code, and the Every Breath series.
Product Details
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Language: English
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Format: Paperback
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Genre: YA Crime, Mystery & Psychological Thriller
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Author: Ellie Marney
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Publisher: Black Hand Press
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Publication Date: February 5, 2025
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Series: None Shall Sleep
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Series Position: Book 3 — Final Installment
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ISBN: 9780648425830
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Pages: 372
