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UnWorld

A Novel

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Large Print (Large Print - Tradepaper)
$30.00 US
| $39.99 CAN
On sale Jun 17, 2025 | 256 Pages | 9798217157631

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From the author of Once More We Saw Stars, an electrifying debut novel about AI that calls to mind Never Let Me Go and The Candy House's tantalizing vision of the future.

Four interconnected souls grapple with an inexplicable tragedy.

Anna is shattered by the violent death of her son, Alex, and tormented by the question of whether it was an accident or a suicide. Samantha is Alex’s best friend, and the only eyewitness to his death. She keeps returning to the cliff where she watched him either jump or fall, trying to sift through the shards. Aviva is an “upload,” a digital entity composed of the sense memories of a human tether. But she’s “emancipated,” having left her human behind. Set free from her source and harboring a troubling secret, she finds temporary solace in the body of Cathy, a self-destructive ex-addict turned AI professor and upload-rights activist.

With UnWorld, Jayson Greene envisions a grim but eerily familiar near-future where all lines have blurred—between visceral and digital, human and machine, real and unreal. As Anna, Cathy, Sam, and Aviva’s stories hurtle toward each other, the stakes of UnWorld reveal themselves with electrifying intensity: What happens to the soul when it is splintered by grief? Where does love reside except in memory? What does it mean to be conscious, to be human, to be alive?
"UnWorld is a novel both situated in and structured by the excruciating aftermath of loss. . . . Greene’s meticulous characterization urges the reader toward a philosophy of human consciousness that acknowledges the obscurity of the mind while gently affirming two entwined, undeniable qualities of personhood: that sentience entails pain, just as it entails, for most, the desire to escape it.”
The Washington Post

"A lightly speculative story where intelligence may be artificial, but emotions are painfully real. . . . The best of UnWorld marks a writer to watch."
The Boston Globe

"Haunting and deeply introspective. . . . Greene crafts a stunning narrative that is as emotionally resonant as it is thought-provoking, weaving together mystery and philosophical speculation with graceful, evocative prose. The result is a mesmerizing meditation on loss, technology, and the enduring nature of human connection."
Publishers Weekly (starred review)

"A mesmerizing novel in which boundaries between human and digital are as blurred as those between reality and imagination."
Kirkus

"UnWorld is a richly layered, deeply intimate novel that holds a mirror to the depths of our own loneliness and offers a meditation on how to continually love ourselves through a cascade of grief that changes but doesn’t end.”
—Hanif Abdurraqib, author of There’s Always This Year

"Gripping, tender, haunting, and so gorgeously written, UnWorld is a staggeringly beautiful debut novel. With nuance and subtlety, with grace and deep feeling, Jayson Greene writes about the most ancient of human stories of love and grief, alongside the pressing, hypermodern concerns of the digital age, like artificial intelligence. On an idea level, on an emotional level, and on a sentence level, I was entranced.”
—Suleika Jaouad, author of Between Two Kingdoms

"UnWorld is a gorgeous, fascinating exploration of the tethers of love and grief. Jayson Greene invests artificial intelligence with a juicy, pulsating heart. There were sentences that made me shake my head in awe."
—Samantha Irby, author of Quietly Hostile

"In UnWorld, Jayson Greene maps the shifting landscapes of the mind, where consciousness splinters and intertwines, revealing both the fragility and vastness of being. In a world where fractured selves whisper and artificial intelligence looms, his captivating storytelling is a mirror—revealing and illuminating the deepest nuance of this human experience. This mesmerizing novel is more than a story—it’s a meditation on what it means to be human, asking questions that echo long after the last page."
—Alua Arthur, author of Briefly Perfectly Human

© Ebu Yildiz
JAYSON GREENE is the author of Once More We Saw Stars and a contributing writer and former senior editor at Pitchfork. He lives in Brooklyn with his wife and son. This is his first novel. View titles by Jayson Greene

About

From the author of Once More We Saw Stars, an electrifying debut novel about AI that calls to mind Never Let Me Go and The Candy House's tantalizing vision of the future.

Four interconnected souls grapple with an inexplicable tragedy.

Anna is shattered by the violent death of her son, Alex, and tormented by the question of whether it was an accident or a suicide. Samantha is Alex’s best friend, and the only eyewitness to his death. She keeps returning to the cliff where she watched him either jump or fall, trying to sift through the shards. Aviva is an “upload,” a digital entity composed of the sense memories of a human tether. But she’s “emancipated,” having left her human behind. Set free from her source and harboring a troubling secret, she finds temporary solace in the body of Cathy, a self-destructive ex-addict turned AI professor and upload-rights activist.

With UnWorld, Jayson Greene envisions a grim but eerily familiar near-future where all lines have blurred—between visceral and digital, human and machine, real and unreal. As Anna, Cathy, Sam, and Aviva’s stories hurtle toward each other, the stakes of UnWorld reveal themselves with electrifying intensity: What happens to the soul when it is splintered by grief? Where does love reside except in memory? What does it mean to be conscious, to be human, to be alive?

Reviews

"UnWorld is a novel both situated in and structured by the excruciating aftermath of loss. . . . Greene’s meticulous characterization urges the reader toward a philosophy of human consciousness that acknowledges the obscurity of the mind while gently affirming two entwined, undeniable qualities of personhood: that sentience entails pain, just as it entails, for most, the desire to escape it.”
The Washington Post

"A lightly speculative story where intelligence may be artificial, but emotions are painfully real. . . . The best of UnWorld marks a writer to watch."
The Boston Globe

"Haunting and deeply introspective. . . . Greene crafts a stunning narrative that is as emotionally resonant as it is thought-provoking, weaving together mystery and philosophical speculation with graceful, evocative prose. The result is a mesmerizing meditation on loss, technology, and the enduring nature of human connection."
Publishers Weekly (starred review)

"A mesmerizing novel in which boundaries between human and digital are as blurred as those between reality and imagination."
Kirkus

"UnWorld is a richly layered, deeply intimate novel that holds a mirror to the depths of our own loneliness and offers a meditation on how to continually love ourselves through a cascade of grief that changes but doesn’t end.”
—Hanif Abdurraqib, author of There’s Always This Year

"Gripping, tender, haunting, and so gorgeously written, UnWorld is a staggeringly beautiful debut novel. With nuance and subtlety, with grace and deep feeling, Jayson Greene writes about the most ancient of human stories of love and grief, alongside the pressing, hypermodern concerns of the digital age, like artificial intelligence. On an idea level, on an emotional level, and on a sentence level, I was entranced.”
—Suleika Jaouad, author of Between Two Kingdoms

"UnWorld is a gorgeous, fascinating exploration of the tethers of love and grief. Jayson Greene invests artificial intelligence with a juicy, pulsating heart. There were sentences that made me shake my head in awe."
—Samantha Irby, author of Quietly Hostile

"In UnWorld, Jayson Greene maps the shifting landscapes of the mind, where consciousness splinters and intertwines, revealing both the fragility and vastness of being. In a world where fractured selves whisper and artificial intelligence looms, his captivating storytelling is a mirror—revealing and illuminating the deepest nuance of this human experience. This mesmerizing novel is more than a story—it’s a meditation on what it means to be human, asking questions that echo long after the last page."
—Alua Arthur, author of Briefly Perfectly Human

Author

© Ebu Yildiz
JAYSON GREENE is the author of Once More We Saw Stars and a contributing writer and former senior editor at Pitchfork. He lives in Brooklyn with his wife and son. This is his first novel. View titles by Jayson Greene
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