Thorvald, the young son of Margaret, widow of the slain king, has always felt apart and at odds with all he knows. He learns upon his coming to manhood he is not his father's son, but that of the love Margaret bore for the hated Somerled, and that Somerled was not killed for his treachery but sent on a boat, adrift with little more than a knife and skein of water, doomed to the gods' will. Thorvald is determined to find a boat and cast off to the West in a desperate bid to find a father he never knew...and to find out if he is made of the same stuff as the henious traitor.

King Bridei is a man with a mission. His wish to unite his kingdom seems almost within his grasp but there are forces working to undo his dream. He sends Faolan, his most trusted advisor (who is also a master assassin and spymaster) out into the world to ferret out the truth of who is friend and who is foe. Along the way Faolan will uncover many truths. Some may hold the key to Bridei's future. But more important, they may unlock the secrets that Faolan has held deep within his soul for decades. And offer him the chance of redemption.

Five winters have passed since young king Bridei ascended the throne of Fortriu. Five years, in which the people have felt a contentment unknown for generations. But the security of a people can vanish in a heartbeat, for wolves are often drawn to fields filled with fattened sheep. Bridei is determined to drive the Gaelic invaders from his lands once and for all. And so, with his land secure and his house in order, he prepares for war. One of Bridei's plans to win the war to come involves the beautiful young Ana. A princess of the Light Isles, she has dwelt as a hostage at the court of Fortriu for most of her young life.

Healer Blackthorn knows all too well the rules of her bond to the fey: seek no vengeance, help any who ask, do only good. But after the recent ordeal she and her companion, Grim, have suffered, she knows she cannot let go of her quest to bring justice to the man who ruined her life.

Disillusioned healer Blackthorn and her companion, Grim, have settled in Dalriada to wait out the seven years of Blackthorn's bond to her fey mentor, hoping to avoid any dire challenges. But trouble has a way of seeking out Blackthorn and Grim. Lady Geiléis, a noblewoman from the northern border, has asked for the prince of Dalriada's help in expelling a howling creature from an old tower on her land - one surrounded by an impenetrable hedge of thorns.

Eighteen-year-old Liobhan is a powerful singer and an expert whistle player. Her brother has a voice to melt the hardest heart and is a rare talent on the harp. But Liobhan's burning ambition is to join the elite warrior band on Swan Island. While she and her brother are competing for places in this band, they are asked to go undercover as travelling minstrels. For Swan Island trains both warriors and spies. 

Maeve, daughter of Lord Sean of Sevenwaters, was badly burned as a child and carries the legacy of that fire in her crippled hands. After ten years, she’s returning home, having grown into a courageous, forthright woman with a special gift for gentling difficult animals. But while her body’s scars have healed, her spirit remains fragile, fearing the shadows of her past.

Whistling Tor is a place of secrets: a mysterious, wooded hill housing the crumbling fortress belonging to Anluan - a chieftain whose name is spoken throughout the region in tones of revulsion and bitterness. A curse lies over Anluan's family and his people, and the woods themselves hold a perilous force whose every whisper threatens doom. Then the young scribe Caitrin appears in Anluan's garden, admiring the rare plant known as heart's blood. Retained to sort through entangled family documents, Caitrin brings about unexpected changes.

Prior to making her final pledge as a druid, the young seer Sibeal visits the island of Inis Eala, where the Sight leads her to Felix, a survivor of a Norse shipwreck who has no memory of his past. As the island's healers struggle to keep Felix alive, he and Sibeal form a natural bond. But Sibeal's vocation is her true calling, and she must choose between the two things that tug at her soul - her spirituality and a chance at love....

Liobhan, the young warrior and bard, has lost her brother to the Otherworld. Even more determined to gain a place as an elite fighter, she returns to Swan Island to continue her training. But Liobhan is devastated when her comrade Dau is injured and loses his sight in their final display bout. Blamed by Dau's family for the accident, she agrees to go to his home, Oakhill, as a bond servant for one year. But Oakhill is a place of dark secrets. 

In exchange for help escaping her long and wrongful imprisonment, embittered magical healer Blackthorn has vowed to set aside her bid for vengeance against the man who destroyed all that she once held dear. Followed by a former prison mate, a silent hulk of a man named Grim, she travels north to Dalriada. There she'll live on the fringe of a mysterious forest, duty bound for seven years to assist anyone who asks for her help. Oran, crown prince of Dalriada, has waited anxiously for the arrival of his future bride, Lady Flidais.

Magic is fading... and the ways of Man are driving the Old Ones to the West, beyond the ken of humankind. The ancient groves are being destroyed, and if nothing is done, Ireland will lose its essential mystic core. The prophecies of long ago have foretold a way to prevent this horror, and it is the Sevenwaters clan that the spirits of Eire look to for salvation. They are a family bound into the lifeblood of the land, and their promise to preserve the magic has been the cause of great joy to them... as well as great sorrow.

Lovely Sorcha is the seventh child and only daughter of Lord Colum of Sevenwaters. Bereft of a mother, she is comforted by her six brothers who love and protect her. Sorcha is the light in their lives and they are determined that she know only contentment. But Sorcha's joy is shattered when her father is bewitched by his new wife, an evil enchantress who binds her brothers with a terrible spell, a spell which only Sorcha can lift - by staying silent.

Beautiful Sorcha is the courageous young woman who risked all to save her family from a wicked curse and whose love shattered generations of hate and bridged two cultures. It is from her sacrifice that Sorcha's brothers were brought home to their ancestral fortress Sevenwaters, and her life has known much joy. But not all the brothers were able to fully escape the spell that transformed them into swans, and it is left to Sorcha's daughter, Liadan, to help fulfill the destiny of the Sevenwaters clan. Beloved child and dutiful daughter, Liadan embarks on a journey that shows her just how hard-won was the peace that she has known all her life.

High in the Transylvanian woods, at the castle Piscul Draculi, live five daughters and their doting father. It's an idyllic life for Jena, the second eldest, who spends her time exploring the mysterious forest with her constant companion, a most unusual frog. But best by far is the castle's hidden portal, known only to the sisters. Every Full Moon, they alone can pass through it into the enchanted world of the Other Kingdom. There they dance through the night with the fey creatures of this magical realm.