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Thunder's Edge: Echoes of Memory

A Twilight Imperium Novel

Thunder's Edge: Echoes of Memory

A Twilight Imperium Novel

By Sarah Cawkwell

After a strange meeting leads to dire prophecies of a horrible future, a Hacan war hero must chart an expedition across the galaxy to locate a mysterious planet to save the universe from destruction in this high stakes thrilling space opera tie-in to Twilight Imperium: Thunder’s Edge.

The Golden General, Harrugh Gerfara, desperately wants to understand the vast differences between the many species peppering the galaxy. When a traumatic meeting leads to a dire warning about the destruction of the universe, the reluctant hero dons his armor and sets out to explore a mysterious planet called Thunder’s Edge. Guided by incomprehensible visions, his expedition quickly becomes one of pure survival as he and his crew are ambushed by the insidious Nekro Virus. Crash landing into uncharted territory, Harrugh soon realizes that the momentous secrets of Thunder’s Edge demand all his cunning to unravel, unleashing a dark fate that will offer salvation or vaporize the world as he knows it.

Twilight Imperium

Twilight Imperium

Intergalactic empires fall, but one faction will rise from the ashes to conquer the galaxy.

Once the mighty Lazax Empire ruled all the known galaxy from its capital planet of Mecatol Rex, before treachery and war erased the Lazax from history, plunging a thousand star systems into conflict and uncertainty.

Now the Great Races who span the galaxy look upon their former capital hungrily – the power and secrets of the Lazax await a new emperor…

To lay claim to the throne is a destiny sought by many, yet the shadows of the past serve as a grim warning to those who would follow in their footsteps.

     More about Twilight Imperium

Publication Details

Page Count: 320pp
Cover Art: Mauro Dal Bo Genre: Science Fiction


Paperback edition

US On Sale Date: October 14, 2025
Paperback ISBN: 9781839083525
Paperback Dimensions: 197mm x 130mm


Ebook edition

Global Ebook On Sale Date: October 14, 2025
ebook ISBN: 9781839083518

About the Author


SARAH CAWKWELL is a sci-fi and fantasy writer based in the North East of England. Old enough to know better, she’s still very much young enough not to care. She’s been a writer for many years, and her published works include several novels and short stories within the Warhammer and Warhammer 40,000 universes and an original alternate-history fantasy novel. When not slaving away over a hot keyboard, Sarah’s hobbies include reading everything and anything she can get her hands on, gaming and other assorted geekery.

     More about Sarah Cawkwell

Buy Now

Global Ebook On Sale: October 14, 2025
US Paperback On Sale: October 14, 2025

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TALK ABOUT THIS BOOK

Assassin’s Creed, Assassin’s Creed Valhalla, Watch Dogs, Watch Dogs Legion, Tom Clancy’s Splinter Cell, Tom Clancy’s The Division, Ubisoft, and the Ubisoft logo © 2025 Ubisoft Entertainment // Legend of the Five Rings copyright © 2025 Asmodee North America // Arkham Horror, , Descent: Journeys in the Dark, Descent: Legends of the Dark and Twilight Imperium all copyright © 2025 Fantasy Flight Games // Pandemic copyright © 2025 Z-Man Games // Terraforming Mars © 2025 Fryxgames AB // Zombicide © 2025 CMON GLOBAL LIMITED // Call of Cthulhu copyright © 2025 Chaosium Inc. // All Content Copyright © 2025 Aconyte, an imprint of Asmodee North America Inc. Asmodee North America is located at 1995 County Road B2 West, 55113, Roseville, MN and is a subsidiary of the Asmodee Group.

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