In the Wake of the Ruined: A Novel (The Siren Mage)

Kalie Cassidy

Paperback • 432 Pages • USD 19.99 • English • 9780316587587
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Publisher Little, Brown and Company
ISBN13 9780316587587
ASIN/SKU 0316587583
Book Format Paperback
Language English
Pages 432
List Price USD 19.99
Publishing Date 07/07/2026
Dimensions 5.5 x 0.97 x 8.2 inches
Weight 12 ounces
Book Code BD00056012

Discover In the Wake of the Ruined: A Novel (The Siren Mage) by Kalie Cassidy. This book is published by Little, Brown and Company in Paperback format, ISBN 9780316587587, ASIN 0316587583, under Romance, Dark Fantasy, Action and Adventure Romance.

Book Description

A powerful Siren must face the monster threatening her home, even if it means risking everything—including the king she’s grown to love—in this dark and romantic follow-up to In the Veins of the Drowning.

The realm has a new queen … and a new monster.

Imogen Nel, a powerful Siren, can no longer hide her monstrous abilities. She has claimed her ancestral crown and new grotesque magic, and now the corrupted bond she shares with the ancient deity Eusia is stronger than ever. Though Imogen is determined to sever it, doing so is no easy feat. The threat of war looms. Shifting alliances, a hunger for magic, and her feelings for Theodore, King of Varya, attempt to thwart her at every turn.

Meanwhile, Theodore is battling the strain of his own crown and commitments. When Imogen suddenly appears on his ship, every dutiful resolution he’s ever made threatens to snap. As they draw nearer to ending Eusia, lurking dangers and their perilous desire for one another prove nearly insurmountable.

Will the chaos, ruin, and death that Imogen was prophesied to usher into the realm be the end of all things, or the beginning?

Author Biography

Kalie Cassidy was born and raised in Southern California and spent over a decade working in Los Angeles as a professional theater actor, coach, and acting teacher. She now lives in the Midwest with her family and rambunctious golden retriever.

Editorial Reviews

“Dark, addictive, and brimming with romantic tension, this sequel sinks its claws deep and doesn’t let go. Imogen and Theodore’s story is as perilous as it is irresistible, and I was completely swept away. Cassidy is a fierce new voice in the genre.”―Kerri Maniscalco, #1 New York Times bestselling author

"Decadent, dark, and absolutely enthralling, In the Wake of the Ruined will satisfy every hunger—and it is everything Cassidy's fans have been waiting for. I could not get enough."―Bel Banta, author of The Court of Venus

"Full of twisting alliances, blood-soaked bargains, and deliciously painful angst, In the Wake of the Ruined is truly the dark fantasy romance of my dreams. Theo and Imogen will leave you breathless, racing towards the epic conclusion of an absolutely show-stopping duet. Come for the sirens and stay for the yearning! Needless to say, I cannot wait to read more from Kalie Cassidy."―Kalie Reid, author of The Sacred Space Between

Book Summary

In the Wake of the Ruined by Kalie Cassidy is the highly anticipated and dark conclusion to the romantasy Siren Mage duology, following the explosive events of its predecessor, "In the Veins of the Drowning." Blending lush fantasy world-building with intense, high-stakes romance, Cassidy crafts a narrative that deeply explores the multifaceted nature of power, the heavy burden of destiny, and the difficult choices required to forge one’s own path. The novel picks up immediately after the breathless cliffhanger of the first book, thrusting readers back into a perilous world of deadly magic, political intrigue, and ancient deities.

At the center of the story is Imogen Nel, a brave and unyielding Siren who has just claimed her ancestral crown, effectively becoming the new Queen of Leucosia. Her ascension, however, is steeped in blood and consequence. Having killed the cruel King Nemea by her own hand, Imogen has inadvertently eliminated one of the ancient water deity Eusia’s most devoted servants. Yet, rather than weakening the monstrous deity, Nemea’s death has only fortified Eusia’s strength. The corrupted magic bond that tethers Imogen to the ancient entity is now stronger and more parasitic than ever before. Eusia can freely access Imogen’s formidable powers, and even more terrifyingly, Imogen finds herself struggling with an intoxicating hunger for Eusia’s grotesque, dark magic. This internal battle against the corruption of her own soul forms the emotional core of the novel, as Imogen grapples with the terrifying realization that the power she needs to save her world might also be the very thing that destroys it.

Complicating Imogen’s desperate quest for survival and freedom is the looming political landscape and her complicated relationship with Theodore, the devout and duty-bound King of Varya. Following the heart-wrenching severance of their own blood bond in the previous installment, Theo is moving forward with his imminent, arranged wedding to Princess Halla of Obelia. The marriage is a strategic alliance meant to secure his kingdom, but his heart remains inextricably tied to Imogen. Refusing to be sidelined by political maneuvering, Imogen concocts a daring and reckless plan: she intends to intercept and steal Theo’s bride. Imogen needs Halla not out of jealousy, but as a necessary pawn to navigate the treacherous, impassable waters leading to Anthemoessa, the blighted and uninhabited island where Eusia’s physical body resides.

When Imogen suddenly appears on Theodore’s ship to execute her bold strategy, the fragile resolutions the young king has made regarding his duty to Varya threaten to snap completely. The story shifts beautifully between Imogen and Theo’s perspectives, highlighting the agonizing tension between their royal obligations and their undeniable, perilous desire for one another. Theo is forced to confront the limits of his righteous duty, realizing that the safety of his kingdom means little if it requires sacrificing the woman he loves. Together, they must navigate shifting political alliances, the looming threat of an all-out war, and the sinister machinations of the Obelian Empress, who has her own dark ties to Eusia and currently holds Imogen’s dearest friend, Agatha, as a captive sacrifice.

As Imogen and Theo embark on their harrowing voyage toward Anthemoessa, the journey proves to be far more difficult and the waters more treacherous than either could have anticipated. Imogen is constantly tempted to descend further into the darkness of her magic to protect those she loves. She is haunted by the Mage Seer’s ominous prophecy, which foretold that she would usher chaos, ruin, and death into the realm. Throughout the voyage, she is forced to question whether this prophesied destruction will be the apocalyptic end of all things, or the violent but necessary beginning of a new, liberated world order.

The narrative masterfully builds toward a devastating and high-stakes confrontation with Eusia. Imogen’s primary goals—killing the ancient monster, rescuing Agatha, and keeping Theo safe—seem increasingly mutually exclusive. As she draws nearer to the blighted island and the terrifying prospect of severing her corrupted bond once and for all, Imogen comes to a heartbreaking realization. She understands that ending Eusia and breaking the cycle of sacrifice might require her to pay a personal price far greater than she ever planned on giving.

Ultimately, In the Wake of the Ruined is a story about the ultimate power of choice. Cassidy weaves a rich tapestry of emotional growth, showing Imogen not just as a fierce warrior and a queen, but as a traumatized young woman learning how to finally let herself be loved. By prioritizing deep character development alongside epic magical battles, the novel delivers a deeply satisfying and emotionally resonant conclusion. It challenges its characters to find a delicate balance between honoring their duty, embracing their desires, and understanding that true power does not come from domination, but from the courage to sacrifice for the ones they hold dear. Since you enjoy reading digitally, this novel will be an excellent, immersive addition to your Kindle or Google Books library.

Sample Chapters

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