The Immortal Abyss

By Katherine Briggs

Seize the throne. Seek the legend and conquer the Abyss.

Nations rise and fall in the aftermath of war over the Eternity Gate. The corrupted desert throne stands empty, and the Immortal Abyss awakens. Drought ravages the continent, and people long for the rebirth of a starpalm, who will rise from among mortals and end their judgment.

Orphaned at birth, Tol grew up hiding in the farthest corners of the desert, training under powerful rebel fire wielders. She now dedicates her life to the Rebellion’s cause to seize the throne and Abyss from the surviving dynasty and deliver both to the coming deity.

Chosen as the Rebellion’s messenger, she travels to reach sympathizers capable of identifying the starpalm. Familiar figures haunt her dreams, and her path twists with every step she takes. Can Tol fulfill her purpose and summon a legend? Or will her country perish under the judgment of the twin gates?

Available in hardcover, ebook, and audio September 2024. 

“With its high-stakes adventure and heart-stopping plot twists, this book doesn’t quit. Fantasy fans, your newest obsession is right here!”

— Megan Schaulis, author of PROTECTOR

“With themes of loyalty, identity, light vs dark, power, friendship, mercy, and redemption, this conclusion to The Threshold Duology ends in the most epic way.”

— Goodreads review

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