Throne of Nightmares (Prince of Sin Series #3)
“Beware of waking the gods, their dreams are often our nightmares...”

A book of dangerous magic draws two readers into a perilous quest to find it-and their own happy ending-in this action-packed standalone fantasy romance from New York Times bestselling sensation Kerri Maniscalco.


A prince who prefers games of the head to those of the heart.

Prince Sloth hates leaving his enchanted library, but when a forgotten deity threatens the very fabric of the Underworld, he's thrust into a race against time. He must find the Book of Nightmares-an ancient artifact that has the power to break worlds-before it unleashes a deadly game to free its master, the Goddess of Night. When a betrayal leaves him marked, and desperate, his path collides with a young woman who possesses the legendary Phoenix Tear-a portal stone unlike any other.

A librarian who is all sweet sunshine...until she burns.

Lore Brimstone has always loved getting lost in a book-but she never meant literally. Yet, after visiting a traveling caravan, she quickly finds herself transported to a terrifying but oddly familiar world-with the worst, twisted prince at her side. Realizing they are living out her favorite novels one by one, they face off against an increasingly dark magic as they try to survive the story.

A twisted tale that means they can't trust themselves-or their hearts.

As Lore and Sloth navigate the pages of her beloved novels gone wrong, she must channel her inner main character to defeat the Book of Nightmares before the wall between the gods and mortals comes crashing down, dooming them all.
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Throne of Nightmares (Prince of Sin Series #3)
“Beware of waking the gods, their dreams are often our nightmares...”

A book of dangerous magic draws two readers into a perilous quest to find it-and their own happy ending-in this action-packed standalone fantasy romance from New York Times bestselling sensation Kerri Maniscalco.


A prince who prefers games of the head to those of the heart.

Prince Sloth hates leaving his enchanted library, but when a forgotten deity threatens the very fabric of the Underworld, he's thrust into a race against time. He must find the Book of Nightmares-an ancient artifact that has the power to break worlds-before it unleashes a deadly game to free its master, the Goddess of Night. When a betrayal leaves him marked, and desperate, his path collides with a young woman who possesses the legendary Phoenix Tear-a portal stone unlike any other.

A librarian who is all sweet sunshine...until she burns.

Lore Brimstone has always loved getting lost in a book-but she never meant literally. Yet, after visiting a traveling caravan, she quickly finds herself transported to a terrifying but oddly familiar world-with the worst, twisted prince at her side. Realizing they are living out her favorite novels one by one, they face off against an increasingly dark magic as they try to survive the story.

A twisted tale that means they can't trust themselves-or their hearts.

As Lore and Sloth navigate the pages of her beloved novels gone wrong, she must channel her inner main character to defeat the Book of Nightmares before the wall between the gods and mortals comes crashing down, dooming them all.
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Throne of Nightmares (Prince of Sin Series #3)

Throne of Nightmares (Prince of Sin Series #3)

by Kerri Maniscalco

Narrated by Not Yet Available

Unabridged

Throne of Nightmares (Prince of Sin Series #3)

Throne of Nightmares (Prince of Sin Series #3)

by Kerri Maniscalco

Narrated by Not Yet Available

Unabridged

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Available for Pre-Order. This item will be released on February 10, 2026

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Overview

Notes From Your Bookseller

Prepare to be thrust into the lush, Gothic world where a new demon prince awaits, ready to steal your heart. The next action-packed and highly addictive standalone fantasy romance from Kerri Maniscalco is finally available for pre-order. Fans of Kingdom of the Wicked can now count down the days until The Prince of Sin series returns with a new twisted tale.

“Beware of waking the gods, their dreams are often our nightmares...”

A book of dangerous magic draws two readers into a perilous quest to find it-and their own happy ending-in this action-packed standalone fantasy romance from New York Times bestselling sensation Kerri Maniscalco.


A prince who prefers games of the head to those of the heart.

Prince Sloth hates leaving his enchanted library, but when a forgotten deity threatens the very fabric of the Underworld, he's thrust into a race against time. He must find the Book of Nightmares-an ancient artifact that has the power to break worlds-before it unleashes a deadly game to free its master, the Goddess of Night. When a betrayal leaves him marked, and desperate, his path collides with a young woman who possesses the legendary Phoenix Tear-a portal stone unlike any other.

A librarian who is all sweet sunshine...until she burns.

Lore Brimstone has always loved getting lost in a book-but she never meant literally. Yet, after visiting a traveling caravan, she quickly finds herself transported to a terrifying but oddly familiar world-with the worst, twisted prince at her side. Realizing they are living out her favorite novels one by one, they face off against an increasingly dark magic as they try to survive the story.

A twisted tale that means they can't trust themselves-or their hearts.

As Lore and Sloth navigate the pages of her beloved novels gone wrong, she must channel her inner main character to defeat the Book of Nightmares before the wall between the gods and mortals comes crashing down, dooming them all.

Editorial Reviews

From the Publisher

Praise for Throne of Secrets

“Kerri Maniscalco knows how to get us panting and wanting more and her latest book, Throne of Secrets, does just that every single second that it can. A new and exciting story that you're not going to put down.”—Cosmo

Bridgerton—but with magic and dragons . . . Perfect if you like your romance anchored in unpredictable mystery, sparking banter and next-level smut.”Good Housekeeping (UK)

“An alluring Cinderella retelling with an enemies-to-lovers twist. . . . Adriana and Gluttony’s slow-burning romance and electric chemistry carries the story and the vivid world is fun to revisit. Readers will eagerly await the next installment.”—Publishers Weekly

Product Details

BN ID: 2940195436384
Publisher: Hachette Audio
Publication date: 02/10/2026
Series: Prince of Sin Series , #3
Edition description: Unabridged
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