In this spellbinding debut novel, two estranged half-sisters tasked with guarding their family's library of magical books must work together to unravel a deadly secret at the heart of their collection--a tale of familial loyalty and betrayal, and the pursuit of magic and power. For generations, the Kalotay family has guarded a collection of ancient and rare books. Books that let a person walk through walls or manipulate the elements--books of magic that half-sisters Joanna and Esther have been raised to revere and protect. All magic comes with a price, though, and for years the sisters have been separated. Esther has fled to a remote base in Antarctica to escape the fate that killed her own mother, and Joanna's isolated herself in their family home in Vermont, devoting her life to the study of these cherished volumes. But after their father dies suddenly while reading a book Joanna has never seen before, the sisters must reunite to preserve their family legacy. In the process, they'll uncover a world of magic far bigger and more dangerous than they ever imagined, and all the secrets their parents kept hidden; secrets that span centuries, continents, and even other libraries . . .

In this spellbinding debut novel, two estranged half-sisters tasked with guarding their family's library of magical books must work together to unravel a deadly secret at the heart of their collection--a tale of familial loyalty and betrayal, and the pursuit of magic and power. For generations, the Kalotay family has guarded a collection of ancient and rare books. Books that let a person walk through walls or manipulate the elements--books of magic that half-sisters Joanna and Esther have been raised to revere and protect. All magic comes with a price, though, and for years the sisters have been separated. Esther has fled to a remote base in Antarctica to escape the fate that killed her own mother, and Joanna's isolated herself in their family home in Vermont, devoting her life to the study of these cherished volumes. But after their father dies suddenly while reading a book Joanna has never seen before, the sisters must reunite to preserve their family legacy. In the process, they'll uncover a world of magic far bigger and more dangerous than they ever imagined, and all the secrets their parents kept hidden; secrets that span centuries, continents, and even other libraries . . .

Years ago, war raged in Olyrium taking the lives of both humans and fae. A great sacrifice banished the enemy to an island surrounded by an impenetrable barrier. But when the barrier starts to tear, it leaves all the realms vulnerable to the Banished King, whose only goal is mass destruction. Aliyah Born an orphan, Aliyah has spent most of her life alone, until she meets her best friend Saraphena. Aliyah struggles to find her place in the world as she embarks on a great adventure to unknown lands in search of the family she never had. But her life is turned upside down when a handsome fae decides Aliyah is his. Enzo Determined to never find love, Enzo spends his life training for battle and balancing his friends' witty attitudes. Set out to save a small village from attack, Enzo finds himself taking home his trophy, with no intention of ever letting her go.

Years ago, war raged in Olyrium taking the lives of both humans and fae. A great sacrifice banished the enemy to an island surrounded by an impenetrable barrier. But when the barrier starts to tear, it leaves all the realms vulnerable to the Banished King, whose only goal is mass destruction. Aliyah Born an orphan, Aliyah has spent most of her life alone, until she meets her best friend Saraphena. Aliyah struggles to find her place in the world as she embarks on a great adventure to unknown lands in search of the family she never had. But her life is turned upside down when a handsome fae decides Aliyah is his. Enzo Determined to never find love, Enzo spends his life training for battle and balancing his friends' witty attitudes. Set out to save a small village from attack, Enzo finds himself taking home his trophy, with no intention of ever letting her go.

"CLUSTERF★CK is the first great thriller of 2026! It's a novel that truly lives up to its name." ★★★★★ April—a married woman—never imagined that a simple encounter with a charming stranger would lead to a deadly partnership. But when the self-assured Eddie approaches her, undeterred by her wedding ring, she can't resist his proposition. As their twisted alliance unfolds, leaving a trail of death and destruction in its wake, it's impossible to tell who is actually pulling the strings. With its unpredictable twists and turns, CLUSTERF★CK promises to be one of O'Sullivan's best novels yet!

"CLUSTERF★CK is the first great thriller of 2026! It's a novel that truly lives up to its name." ★★★★★ April—a married woman—never imagined that a simple encounter with a charming stranger would lead to a deadly partnership. But when the self-assured Eddie approaches her, undeterred by her wedding ring, she can't resist his proposition. As their twisted alliance unfolds, leaving a trail of death and destruction in its wake, it's impossible to tell who is actually pulling the strings. With its unpredictable twists and turns, CLUSTERF★CK promises to be one of O'Sullivan's best novels yet!

The epic conclusion to the intensely romantic and beautifully written story that started in Divine Rivals. Two weeks have passed since Iris Winnow returned home bruised and heartbroken from the front, but the war is far from over. Roman is missing, and the city of Oath continues to dwell in a state of disbelief and ignorance. When Iris and Attie are given another chance to report on Dacre’s movements, they both take the opportunity and head westward once more despite the danger, knowing it’s only a matter of time before the conflict reaches a city that’s unprepared and fracturing beneath the chancellor’s reign. Since waking below in Dacre’s realm, Roman cannot remember his past. But given the reassurance that his memories will return in time, Roman begins to write articles for Dacre, uncertain of his place in the greater scheme of the war. When a strange letter arrives by wardrobe door, Roman is first suspicious, then intrigued. As he strikes up a correspondence with his mysterious pen pal, Roman will soon have to make a decision: to stand with Dacre or betray the god who healed him. And as the days grow darker, inevitably drawing Roman and Iris closer together…the two of them will risk their very hearts and futures to change the tides of the war.

The stakes are even higher in this epic, romantic conclusion to the New York Times bestselling Crimson Moth duology. A WITCH... Rune Winters is on the run. Ever since the boy she loved, Gideon Sharpe, revealed who she was and delivered her into enemy hands, everyone wants her dead. If Rune hopes to survive, she must ally herself with the cruel and dangerous Cressida Roseblood, who’s planning to take back the Republic and reinstate a Reign of Witches—something Cressida needs Rune to accomplish. A WITCH HUNTER... Apparently it wasn’t enough for Rune to deceive Gideon; she’s now betrayed him by allying herself with the witch who made his life a living hell. Gideon won’t allow the Republic to fall to the witches and be plunged back into the nightmares of the past. In order to protect this new world he fought for, every last witch must die—especially Rune Winters. AN IMPOSSIBLE CHOICE... When Rune makes Gideon an offer he can’t refuse, the two must pair up to accomplish dangerous goals. The more they’re forced into each other’s company, the more Gideon realizes the feelings he had for Rune aren’t as dead and buried as he thought. Now he’s faced with a terrible choice: sacrifice the girl he loves to stop a monster taking back power, or let Rune live and watch the world he fought so hard for burn. In Kristen Ciccarelli's Rebel Witch, the exciting conclusion to The Crimson Moth duology, love has never been so deadly.

Enemies-to-lovers doesn't get more high stakes than a witch and a witch hunter falling in love in bestselling author Kristen Ciccarelli's latest romantic fantasy. On the night Rune’s life changed forever, blood ran in the streets. Now, in the aftermath of a devastating revolution, witches have been diminished from powerful rulers to outcasts ruthlessly hunted due to their waning magic, and Rune must hide what she is. Spending her days pretending to be nothing more than a vapid young socialite, Rune spends her nights as the Crimson Moth, a witch vigilante who rescues her kind from being purged. When a rescue goes wrong, she decides to throw the witch hunters off her scent and gain the intel she desperately needs by courting the handsome Gideon Sharpe – a notorious and unforgiving witch hunter loyal to the revolution – who she can't help but find herself falling for. Gideon loathes the decadence and superficiality Rune represents, but when he learns the Crimson Moth has been using Rune’s merchant ships to smuggle renegade witches out of the republic, he inserts himself into her social circles by pretending to court her right back. He soon realizes that beneath her beauty and shallow façade, is someone fiercely intelligent and tender who feels like his perfect match. Except, what if she’s the very villain he’s been hunting? Kristen Ciccarelli’s The Crimson Moth is the thrilling start to a romantic fantasy duology where the only thing more treacherous than being a witch…is falling in love.

From the author of the USA TODAY bestselling novel DRAGONFALL. The final book in a new romance epic fantasy duology, in which long-banished dragons, revered as gods, return to the mortal realm—a perfect read for your next book club! Arcady faces their greatest heist yet: posing as a noble student at the arcane University of Vatra. When the University announces the reinstatement of archaic trials of magic, the ever-penniless Arcady seizes the chance. If they win, they not only prove their worth, but the scholarship will give them more time to unlock secrets and reveal, once and for all, that their grandsire was not the Plaguebringer. Yet grief still leaves Arcady broken, and when they close their eyes, they dream of a certain dragon. Everen, once the hope of dragons, is now hated by his kind. When he is eventually released from his prison, the Queen is clear: while he may help protect the island from wraith attacks, he is no longer a prince of the realm. As he struggles to find his place in Vere Celene, visions of the past, the future, and tantalizing glimpses of Arcady still haunt him. If he steers the wrong path through fate’s storm, he may never be able to create a future where both humans and dragons live in harmony. Arcady soon realizes that to survive the rising threats from both their old life and their new one, they must use every trick at their disposal—even magic stolen from a dragon they thought dead. And as time runs out before an ancient danger awakens, Everen must fight his way back to Arcady, earn their forgiveness, and learn what it truly means to be an Emberclaw. Explore the world of the Dragon Scales duology with bonus content, including historical timeline, glossary, and illustrated map!

The first in an epic fantasy trilogy from Sunday Times bestselling author L.R. Lam Long ago, humans betrayed dragons, stealing their magic and banishing them to a dying world. Centuries later, their descendants worship dragons as gods. But the 'gods' remember, and they do not forgive. Thief Arcady scrapes a living on the streets of Vatra. Desperate, Arcady steals a powerful artifact from the bones of the Plaguebringer, the most hated person in Lumet history. Only Arcady knows the artifact's magic holds the key to a new life among the nobles at court and a chance for revenge. The spell connects to Everen, the last male dragon foretold to save his kind, dragging him through the Veil. Disguised as a human, Everen soon learns that to regain his true power and form and fulfil his destiny, he only needs to convince one little thief to trust him enough to bond completely–body, mind, and soul–and then kill them. Yet the closer the two become, the greater the risk both their worlds will shatter.

A chilling take on second chances, where a brutal break-in comes back to haunt the sole survivor with a new threat—and another victim. Eleven years ago, Cami Cortlandt’s mother and sister died cruelly in a violent home invasion. The trauma and notoriety still linger, but Cami has managed to build a life in her hometown despite everything she’s lost. Then one day it all comes rushing back. A distorted voice on the phone: Would you like a do-over? A disturbing video of a room with bars on the window, trapping a young boy inside who looks achingly, impossibly familiar. Four days to find him. With the help of Rex Lowe, an old classmate whose past is inextricably tied to her own, Cami races to uncover everything she can about the boy—where he is, who he is, and why she’s the only one who can save him. But as Cami and Rex unravel one clue after another, the past and present converge in an explosion of secrets they never saw coming…and a truth they never could have imagined.