Book 1

The Stormbringer

by Isabel Cooper

Published 29 December 2020

The Witcher goes fiercely feminist in this gripping paranormal romance from noted author Isabel Cooper.
Raised to be weapons against the darkness, Sentinels spend their lives fighting the monsters that prey upon humanity. Their hands will shape the world, and their swords will seal its fate.
A warrior lost to time…
Pursuing her latest quarry deep into the wilderness, Sentinel Darya finds herself in an ancient city that should no longer exist. There she comes upon a handsome warrior in ancient clothing, held in a deathlike sleep—Amris, hero of the last great battle against the Traitor God. His discovery, and the weakening wards about the city, can only mean one thing: the Traitor is gathering his armies again, and the storms are returning.
Amris has been trapped in dreamless sleep since the final battle raged centuries ago. Now he is awake…and so, it seems, is humanity's greatest threat. Determined to save the world from being swallowed by the oncoming storm, Amris and the fiercely beautiful Darya must learn to trust each other—and the powerful bond that's formed between them—as they fight their way through a land swarming with monsters in a last desperate bid to get word back to their allies before it's too late…


Book 2

The Nightborn

by Isabel Cooper

Published 6 April 2021

Raised to be weapons, Sentinels spend their lives fighting the monsters that prey upon humanity. Their hands will shape the world, and their swords will seal its fate.
Fans of The Witcher and Jennifer Armentrout will love this epic tale of adventure and romance.As the Traitor God's army grows and war looms ever-closer, Sentinel Branwyn arrives in the gleaming city-state of Heliodar to ask its High Council for aid. Its youngest member, Zelen Varengir, is sympathetic to her cause, but his hands are tied by his powerful family—and when they demand he spy upon the beautiful warrior, there is little he can do but obey.
But something stronger than blood draws Zelen and Branwyn together, and when Branwyn is framed for the murder of the High Lord himself, the unlikely duo must learn to trust each other if they want to discover the deep secrets hidden in the heart of the city, uncover the real enemies moving against them, and embrace the attraction neither can deny...all while facing down the return of the greatest threat the world has ever known.
Readers Love the Stormbringer Series:
"Gives paranormal fans everything they could wish for."—Bookpage STARRED
"Cooper's worldbuilding impresses."—Publishers Weekly
"Fans of The Witcher TV series will enjoy Cooper's take."—Booklist


Book 3

Blood and Ember

by Isabel Cooper

Published 24 August 2021

Raised to be weapons, Sentinels spend their lives fighting the monsters that prey upon humanity. Their hands will shape the world, and their swords will seal its fate.
Fans of The Witcher and Jennifer Armentrout will love this epic tale of adventure and romance.A century ago, the Traitor God's fury left the world broken by violent storms and twisted monsters born of darkness and death. Now those storms are sweeping across the continent again and it will take everything the armies of man can muster to survive. As a sworn knight, Olvir is prepared to do his part—even if that means journeying deep into the magic-tainted Battlefield to face the enemy alone.
Sentinel Vivian Bathari has lost too much to allow her closest friend to make such a sacrifice on his own. Besides, there are whispers that Olvir's strange new powers are somehow connected to the Traitor God, and she'd rather be by his side should the worst occur. But as they travel deep into the heart of danger, their growing attraction burns into mutual desire, and the true depth of Olvir's connection to the evil haunting their world is made clear. In the end, Vivian will have to decide what she's willing to sacrifice to save their world...and the man she loves.
Readers Love the Stormbringer Series:
"Gives paranormal fans everything they could wish for."—Bookpage STARRED
"Cooper's worldbuilding impresses."—Publishers Weekly
"Fans of The Witcher TV series will enjoy Cooper's take."—Booklist