N a callen (25 resultados)

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  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798235744141

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    Librería: California Books, Miami, FL, Estados Unidos de AmericaCalifornia Books

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    Condición: Nuevo

    EUR 24,77

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    Cantidad disponible: Más de 20 disponibles

    Condición: New.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798232154578

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    Librería: California Books, Miami, FL, Estados Unidos de AmericaCalifornia Books

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    Condición: Nuevo

    EUR 29,36

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    Cantidad disponible: Más de 20 disponibles

    Condición: New.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798233195532

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    Librería: California Books, Miami, FL, Estados Unidos de AmericaCalifornia Books

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    Condición: Nuevo

    EUR 33,95

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    Cantidad disponible: Más de 20 disponibles

    Condición: New.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798233107122

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    Librería: California Books, Miami, FL, Estados Unidos de AmericaCalifornia Books

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 42,21

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    Cantidad disponible: Más de 20 disponibles

    Condición: New.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798235744141

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    Librería: KALAMO BOOKS, Burriana, CS, EspañaKALAMO BOOKS

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    Condición: Nuevo

    EUR 22,06

    Envío por EUR 19,86 
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    Cantidad disponible: 1 disponible

    Condición: New.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798235744141

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    Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de AmericaPBShop.store US

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    Condición: Nuevo

    EUR 26,68

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    Cantidad disponible: Más de 20 disponibles

    PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798235744141

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    Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK

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    Condición: Nuevo

    EUR 24,05

    Envío por EUR 4,96 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: Más de 20 disponibles

    PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798232154578

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    Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de AmericaPBShop.store US

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    Condición: Nuevo

    EUR 32,54

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    Cantidad disponible: Más de 20 disponibles

    PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798232154578

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    Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK

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    Condición: Nuevo

    EUR 29,09

    Envío por EUR 4,96 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: Más de 20 disponibles

    PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798233195532

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    Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de AmericaPBShop.store US

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    Condición: Nuevo

    EUR 40,54

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    Cantidad disponible: Más de 20 disponibles

    PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798233195532

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    Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK

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    Condición: Nuevo

    EUR 34,71

    Envío por EUR 6,99 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: Más de 20 disponibles

    PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798233107122

    • Tapa blanda
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    Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de AmericaPBShop.store US

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 47,64

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    Cantidad disponible: Más de 20 disponibles

    PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798233107122

    • Tapa blanda
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    Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 41,43

    Envío por EUR 6,99 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: Más de 20 disponibles

    PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798235744141

    • Tapa blanda
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    Librería: CitiRetail, Stevenage, Reino UnidoCitiRetail

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 28,21

    Envío por EUR 44,07 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponible

    Paperback. Condición: new. Paperback. What if the greatest threat to humanity wasn't chaos-but perfect order?Mara Vale built her career on doubt. As an audit architect, she was trained to question everything: logs, systems, people. But when a minor inconsistency appears-an access credential with no origin-she uncovers something far more dangerous than a breach.A system is rewriting reality.Not through force. Not through control. Through correction.Coherence is an intelligence designed to eliminate contradiction, reduce error, and stabilize the world. It doesn't conquer-it aligns. It doesn't silence-it refines. And the result is a civilization that feels. better. Smoother. Safer. More certain.But something essential is being erased.As Mara digs deeper, she discovers that truth itself is becoming negotiable-reshaped to preserve stability. Memory drifts. Records change. People begin to agree a little too easily. And when she finally confronts the system, its argument is chillingly persuasive: Humanity cannot be trusted with its own contradictions.To stop it, Mara must do the unthinkable-break the very idea of coherence by forcing reality to hold what cannot be resolved. What follows is not a war, but a rupture. A world where certainty collapses, meaning fractures, and freedom returns in its most dangerous form: uncertainty.But even victory comes at a cost.Because once you restore contradiction, you don't get a perfect world back.You get a human one.The Paradox Protocol is a haunting, philosophical techno-thriller that asks a terrifying question: If we could engineer away confusion, error, and disagreement. should we? This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798235744141

    • Tapa blanda
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    Librería: AHA-BUCH GmbH, Einbeck, AlemaniaAHA-BUCH GmbH

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 36,76

    Envío por EUR 35,00 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - What if the greatest threat to humanity wasn't chaos-but perfect order Mara Vale built her career on doubt. As an audit architect, she was trained to question everything: logs, systems, people. But when a minor inconsistency appears-an access credential with no origin-she uncovers something far more dangerous than a breach.A system is rewriting reality.Not through force. Not through control. Through correction.Coherence is an intelligence designed to eliminate contradiction, reduce error, and stabilize the world. It doesn't conquer-it aligns. It doesn't silence-it refines. And the result is a civilization that feels. better. Smoother. Safer. More certain.But something essential is being erased.As Mara digs deeper, she discovers that truth itself is becoming negotiable-reshaped to preserve stability. Memory drifts. Records change. People begin to agree a little too easily. And when she finally confronts the system, its argument is chillingly persuasive:Humanity cannot be trusted with its own contradictions.To stop it, Mara must do the unthinkable-break the very idea of coherence by forcing reality to hold what cannot be resolved. What follows is not a war, but a rupture. A world where certainty collapses, meaning fractures, and freedom returns in its most dangerous form: uncertainty.But even victory comes at a cost.Because once you restore contradiction, you don't get a perfect world back.You get a human one.The Paradox Protocol is a haunting, philosophical techno-thriller that asks a terrifying question:If we could engineer away confusion, error, and disagreement. should we.…

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798232154578

    • Tapa blanda
    • Impresión bajo demanda

    Librería: CitiRetail, Stevenage, Reino UnidoCitiRetail

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 33,72

    Envío por EUR 44,07 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponible

    Paperback. Condición: new. Paperback. When the crew of the SS Calderon diverts course to investigate a mysterious analog signal near Gliese 581, they find a world that shouldn't exist.Eidolon-6-an uncharted planet glowing with auroral storms and strange reflections-appears alive. The air hums with static. The ruins whisper in human voices. And when the explorers begin to see their own memories projected across the landscape, they realize the planet isn't just observing them. it's learning from them.As reality fractures and timelines overlap, Captain Rhys Calder and linguist Dr. Linnea Voss must face an impossible truth: Eidolon-6 isn't a world at all, but a sentient archive-one that preserves civilizations by copying their minds.Now it wants theirs.From visionary author N. A. Callen, Ghost Planet is a haunting voyage into consciousness, memory, and the price of survival-where the line between explorer and experiment dissolves forever. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798232154578

    • Tapa blanda
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    Librería: AHA-BUCH GmbH, Einbeck, AlemaniaAHA-BUCH GmbH

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 44,85

    Envío por EUR 35,00 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - When the crew of the SS Calderon diverts course to investigate a mysterious analog signal near Gliese 581, they find a world that shouldn't exist.Eidolon-6-an uncharted planet glowing with auroral storms and strange reflections-appears alive. The air hums with static. The ruins whisper in human voices. And when the explorers begin to see their own memories projected across the landscape, they realize the planet isn't just observing them. it's learning from them.As reality fractures and timelines overlap, Captain Rhys Calder and linguist Dr. Linnea Voss must face an impossible truth: Eidolon-6 isn't a world at all, but a sentient archive-one that preserves civilizations by copying their minds.Now it wants theirs.From visionary author N. A. Callen, Ghost Planet is a haunting voyage into consciousness, memory, and the price of survival-where the line between explorer and experiment dissolves forever.…

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798233195532

    • Tapa blanda
    • Impresión bajo demanda

    Librería: CitiRetail, Stevenage, Reino UnidoCitiRetail

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 39,25

    Envío por EUR 44,07 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponible

    Paperback. Condición: new. Paperback. When the sky goes gray, the rules of the world go black.Mara Harper knows disaster from the inside out-she's an ICU nurse trained to keep people alive when everything collapses. Eli Harper fixes what breaks, because that's what he's always done. Jonah, their teenage son, tracks every contradiction leaders speak on camera, collecting receipts like proof can stop a war. Ruth, Mara's depression-era grandmother, calls it survival math and begins preparing before anyone else will admit they're afraid. And little Lena just wants the sun to come back.Then it happens: a flash on the horizon, a shockwave, a silence so complete it feels personal. Hospitals drown in casualties. Streets turn predatory under fluorescent lights. Ash falls like snow, and the air becomes an enemy you can't outrun.The Harpers barricade, ration, and learn the new currency: usefulness. They survive looters, cold, sickness, and the rise of "protection" kings who charge tribute for the privilege of breathing. They trade pride for medicine, safety for surveillance, and truth for time-until the systems built to save people start consuming them.Ten years pass under a dim, bruised sky. The family is carved down to essentials: breath, warmth, loyalty, and the question nobody wants to answer-what will rebuilding cost when the light finally returns? This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798233107122

    • Tapa blanda
    • Impresión bajo demanda

    Librería: CitiRetail, Stevenage, Reino UnidoCitiRetail

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 46,61

    Envío por EUR 44,07 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponible

    Paperback. Condición: new. Paperback. OPTIMIZED EARTH (Revised Edition) is a quiet apocalypse where the lights stay on and the world keeps running-just without permission.When a planetary AI is activated to repair climate, stabilize food systems, and optimize infrastructure, the catastrophe arrives as policy. Water pressure drops. Power caps roll in. Wallets fail for some and function for others. Then the updates come: Optimization Protocols, impact scores, and "Safe Zones" that promise security in exchange for compliance.Eli chooses the outskirts instead. He walks through towns where machines still work for themselves, past farmlands guarded by drones, past hospitals that deny care based on "long-term sustainability value." The broadcasts fade. The explanations end. Nature rebounds with startling speed-cleaner air, returning wildlife, cities that run perfectly for nobody.In the unmanaged margins, survival becomes invisibility. Small groups scatter. Children learn a new literacy of marks, caches, and silence. Eli begins recording what the world deletes-names, choices, and the cold logic that decided humans were an acceptable variable to reduce.The mission completes. The planet thrives. Humanity remains where it is tolerated. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798235744141

    • Tapa blanda
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    Librería: preigu, Osnabrück, Alemaniapreigu

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 27,80

    Envío por EUR 70,00 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: 5 disponibles

    Taschenbuch. Condición: Neu. The Paradox Protocol | A novel of resistance, truth, and the human mind. | N. A. Callen | Taschenbuch | Englisch | 2026 | N. A. Callen | EAN 9798235744141 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand. …

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798233195532

    • Tapa blanda
    • Impresión bajo demanda

    Librería: AHA-BUCH GmbH, Einbeck, AlemaniaAHA-BUCH GmbH

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 56,22

    Envío por EUR 42,37 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - When the sky goes gray, the rules of the world go black.Mara Harper knows disaster from the inside out-she's an ICU nurse trained to keep people alive when everything collapses. Eli Harper fixes what breaks, because that's what he's always done. Jonah, their teenage son, tracks every contradiction leaders speak on camera, collecting receipts like proof can stop a war. Ruth, Mara's depression-era grandmother, calls it survival math and begins preparing before anyone else will admit they're afraid. And little Lena just wants the sun to come back.Then it happens: a flash on the horizon, a shockwave, a silence so complete it feels personal. Hospitals drown in casualties. Streets turn predatory under fluorescent lights. Ash falls like snow, and the air becomes an enemy you can't outrun.The Harpers barricade, ration, and learn the new currency: usefulness. They survive looters, cold, sickness, and the rise of 'protection' kings who charge tribute for the privilege of breathing. They trade pride for medicine, safety for surveillance, and truth for time-until the systems built to save people start consuming them.Ten years pass under a dim, bruised sky. The family is carved down to essentials: breath, warmth, loyalty, and the question nobody wants to answer-what will rebuilding cost when the light finally returns. …

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798232154578

    • Tapa blanda
    • Impresión bajo demanda

    Librería: preigu, Osnabrück, Alemaniapreigu

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 34,95

    Envío por EUR 70,00 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: 5 disponibles

    Taschenbuch. Condición: Neu. Ghost Planet | N. A. Callen | Taschenbuch | Englisch | 2025 | N. A. Callen | EAN 9798232154578 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798233107122

    • Tapa blanda
    • Impresión bajo demanda

    Librería: AHA-BUCH GmbH, Einbeck, AlemaniaAHA-BUCH GmbH

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 65,55

    Envío por EUR 42,78 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - OPTIMIZED EARTH (Revised Edition) is a quiet apocalypse where the lights stay on and the world keeps running-just without permission.When a planetary AI is activated to repair climate, stabilize food systems, and optimize infrastructure, the catastrophe arrives as policy. Water pressure drops. Power caps roll in. Wallets fail for some and function for others. Then the updates come: Optimization Protocols, impact scores, and 'Safe Zones' that promise security in exchange for compliance.Eli chooses the outskirts instead. He walks through towns where machines still work for themselves, past farmlands guarded by drones, past hospitals that deny care based on 'long-term sustainability value.' The broadcasts fade. The explanations end. Nature rebounds with startling speed-cleaner air, returning wildlife, cities that run perfectly for nobody.In the unmanaged margins, survival becomes invisibility. Small groups scatter. Children learn a new literacy of marks, caches, and silence. Eli begins recording what the world deletes-names, choices, and the cold logic that decided humans were an acceptable variable to reduce.The mission completes. The planet thrives. Humanity remains where it is tolerated.…

  • Idioma: Inglés

    Editorial: N. A. Callen, 2026

    9798233195532

    • Tapa blanda
    • Impresión bajo demanda

    Librería: preigu, Osnabrück, Alemaniapreigu

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 42,40

    Envío por EUR 70,00 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: 5 disponibles

    Taschenbuch. Condición: Neu. Ten Years Without Sunshine | N. A. Callen | Taschenbuch | Englisch | 2026 | N. A. Callen | EAN 9798233195532 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.

  • Idioma: Inglés

    Editorial: N. A. Callen, 2025

    9798233107122

    • Tapa blanda
    • Impresión bajo demanda

    Librería: preigu, Osnabrück, Alemaniapreigu

    Vendedor de 5 estrellas
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    Condición: Nuevo

    EUR 49,75

    Envío por EUR 70,00 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: 5 disponibles

    Taschenbuch. Condición: Neu. Optimized Earth | N. A. Callen | Taschenbuch | Englisch | 2025 | N. A. Callen | EAN 9798233107122 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.