Houston, Texas Jan 9, 2026 (Issuewire.com) - Acclaimed horror novelist and award-winning screenwriter Vanessa M. Chattman has released her latest supernatural horror thriller, The Sleepwalking Whispers, a chilling descent into the fragile boundaries between consciousness, fear, and the unseen forces that prey on the human mind. Published by Barnes & Noble on November 17, 2025, the novel is already generating early buzz among horror enthusiasts, reviewers, and genre influencers for its atmospheric tension and psychological depth.
The Sleepwalking Whispers supernatural horror novel follows a series of mysterious and terrifying events surrounding a secluded sleep clinic where patients suffering from chronic insomnia begin exhibiting violent, ritualistic behaviors in their sleepwalking state. As the clinics lead specialist, Dr. Lane, races to uncover the truth behind the nocturnal horrors, she discovers a malevolent entity feeding on the darkest secrets buried within the subconscious. What begins as a medical mystery spiral into a supernatural nightmare: one that threatens to consume both the patients and Dr. Lane herself.
Vanessa M. Chattman, celebrated for her ability to blend psychological realism with haunting supernatural elements, delivers one of her most gripping works to date. Her signature style, rich atmosphere, emotional intensity, and cinematic pacing that drives the narrative with relentless suspense. Readers are drawn into a world where sleep becomes a battleground, memories become weapons, and the whispers in the dark are never just dreams.
The Sleepwalking Whispers Supernatural horror novel explores the terror of losing control over your own mind, Vanessa M. Chattman explains. Sleep is supposed to be a place of rest, but in this story, it becomes the doorway to a supernatural mele vent entity, and haunting. I wanted to create a horror experience that lingers long after the final page.
With a growing body of acclaimed work, including supernatural novels, screenplays, and short fiction, Vanessa M. Chattman has established herself as a powerful voice in modern horror. Her background as a U.S. Army veteran and her deep interest in psychological trauma, folklore, and the paranormal continue to shape her storytelling, giving her narratives a unique emotional resonance and authenticity.
Early readers have praised The Sleepwalking Whispers for its immersive worldbuilding, complex characters, and escalating dread. The novel appeals to fans of supernatural thrillers, psychological horror, and dark suspense; particularly readers who appreciate works by other notable authors in the world of horror literature.
The Sleepwalking Whispers Supernatural horror Novel is now available in paperback, hardcover, and digital formats through major retailers, such as Barnes & Noble, Amazon, Google Play Books, Bookshop.org, Apple Books, and Kobo & online platforms.
About the Author:
Vanessa M. Chattman is a genre-defying author whose work spans supernatural horror, fantasy, supernatural poetry, and psychological thrillers. Her writing explores identity, suspense, and transformation through richly imagined worlds and unforgettable characters. She is the creator of The Black Sea of Roses supernatural Horror series, and a rising voice in speculative contemporary fiction globally.
The Sleepwalking Whispers: A Novel by Vanessa M. Chattman - Books on Google Play
Amazon.com: The Sleepwalking Whispers: A Novel eBook : Chattman, Vanessa M.: Books
The Sleepwalking Whispers: A Novel by Vanessa M. Chattman | eBook | Barnes & Noble®
Source :Author Vanessa M. Chattman
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