Once, Lady Katerine was simply Ekaterina.

Nikolai Lantsov has always had a gift for the impossible. No one knows what he endured in his country’s bloody civil war - and he intends to keep it that way. Now, as enemies gather at his weakened borders, the young king must find a way to refill Ravka’s coffers, forge new alliances, and stop a rising threat to the once-great Grisha Army. Yet with every day a dark magic within him grows stronger, threatening to destroy all he has built.

Raised and trained in seclusion at a secret fortress on the edge of the northern wilds of the Kingdom of Ashai, a young warrior called Rezkin is unexpectedly thrust into the outworld when a terrible battle destroys all that he knows. With no understanding of his life’s purpose and armed with masterful weapons mysteriously bestowed upon him by a dead king, Rezkin must travel across Ashai to find the one man who may hold the clues to his very existence.

Kyrus had lived a quiet life as a scribe until his dreams begin seeping into his waking life. Fanciful tales of magic and battle turn out to be real. In his sleep, he witnesses the adventures of his twin. Kyrus is swept up in the intrigues of those who already know of this connection between worlds. As his knowledge of the two worlds grows, so does his entanglement in the intrigues between them. Kyrus discovers friends, lovers, and adversaries among the twinborn. His knowledge of magic grows until he becomes a valuable pawn for masterminds of plots that threaten empires.

In Alorin...300 years after the genocidal Adept Wars, the realm is dying, and the blessed Adept race dies with it. One man holds the secret to reverting this decline: Bjorn van Gelderan, a dangerous and enigmatic man whose shocking betrayal three centuries past earned him a traitor's brand. It is the Adept Vestal Raine D'Lacourte's mission to learn what Bjorn knows in the hope of salvaging his race. But first he'll have to find him....

In a discontented kingdom, civil war is brewing. To unify the divided people, Conner, a nobleman of the court, devises a cunning plan to find an impersonator of the king's long-lost son and install him as a puppet prince. Four orphans are recruited to compete for the role, including a defiant boy named Sage. Sage knows that Conner's motives are more than questionable, yet his life balances on a sword's point - he must be chosen to play the prince or he will certainly be killed. But Sage's rivals have their own agendas as well.

Theodosia was six when her country was invaded and her mother, the Fire Queen, was murdered before her eyes. On that day, the Kaiser took Theodosia's family, her land, and her name. Theo was crowned Ash Princess - a title of shame to bear in her new life as a prisoner. For 10 years, Theo has been a captive in her own palace. She's endured the relentless abuse and ridicule of the Kaiser and his court. She is powerless, surviving in her new world only by burying the girl she was deep inside.

Kasia grew up in a poor Jewish home with more siblings than luxuries. But when a chance encounter forces her to the palace of Xerxes, she becomes a concubine to the richest man in the world. She alone, of all Xerxes's wives, loves the man beneath the crown. She alone, of all his wives, holds the heart of the king of kings. Traveling with Xerxes through Europe as he mounts a war against Greece, Kasia knows enemies surround her, but they're not the Spartans or Athenians. The threat lies with those close to the king who hate her people.

Before Kelsey there was a girl, raised by a villain, whose love for a hero changed the course of history. Trapped under the thumb of her abusive and powerful father Lokesh, Yesubai struggles to keep her own magical abilities secret while evading his dark powers. When Lokesh promises Yesubai to the prince of a neighboring kingdom, she becomes the central pawn in his plot to destroy the ruling family and take power for himself. Yesubai is trapped by her father's threats and desperate to protect the man she comes to love, but she knows that any decision she makes will have dire consequences. As dark forces gather around her, Yesubai must decide if she's willing to reveal that somewhere deep within her she has the power to change everything.

In the war-torn world of late fifth century Britain, young Guinevere faces a choice: stay with her family to defend her home at Northgallis from the Irish, or go to Avalon to seek help for the horrific visions that haunt her. The Sight calls her to Avalon, where she meets Morgan, a woman of questionable parentage who is destined to become her rival. As Guinevere matures to womanhood, she gains the powers of a priestess, and falls in love with a man who will be both her deepest love and her greatest mistake.

To save his people and the forbidden magic they're sworn to defend, Wardin Rath surrenders his birthright and his past. For seven years, he's held at the court of his deadliest enemy, oblivious to all he's lost. Until one day, the spell that stole his memories begins to crack. On the heels of a harrowing escape, Wardin's quest for answers leads him to the last magistery, where he studied magic as a boy. But he'll find no safe haven there - or anywhere.

In a land where magic has been forgotten but peace has reigned for centuries, a deadly unrest is simmering. Three kingdoms grapple for power - brutally transforming their subjects' lives in the process. Amidst betrayals, bargains, and battles, four young people find their fates forever intertwined.

Theirs is a world of opposites. The privileged live in sky manors held aloft by a secretive magic known only as the Mysteries. Below, the earthbound poor are forced into factory work to maintain the engine of commerce. Only the wealthy can afford to learn the Mysteries, and they use their knowledge to further lock their hold on society. Cettie Pratt is a waif doomed to the world below, until an admiral attempts to adopt her. But in her new home in the clouds, not everyone treats her as one of the family.

No one expects a princess to be brutal. And Lada Dragwlya likes it that way. Ever since she and her gentle younger brother, Radu, were wrenched from their homeland of Wallachia and abandoned by their father to be raised in the Ottoman courts, Lada has known that being ruthless is the key to survival. She and Radu are doomed to act as pawns in a vicious game, an unseen sword hovering over their every move. For the lineage that makes them special also makes them targets.

The king is dying, his heir has just been murdered, and rebellion brews in the east. But the kingdom of Kolonya and the outer Reaches has one last option before it descends into leaderless chaos. Or rather, three unexpected options. Zofi has spent her entire life trekking through the outer Reaches with her band of Travelers. Akeylah was raised in the Eastern Reach, surrounded by whispers of rebellion and abused by her father. Ren served as a lady's maid, scheming her way out of the servants' chambers.