Lukan Gardova is a cardsharp, academy dropout, and—thanks to a duel that ended badly—the disgraced heir to an ancient noble house. His days consist of cheap wine, rigged card games, and wondering how he might win back the life he threw away. When Lukan discovers that his estranged father has been murdered in strange circumstances, he finds fresh purpose. Deprived of his chance to make amends for his mistakes, he vows to unravel the mystery behind his father's death. His search for answers leads him to Saphrona, fabled city of merchant princes, where anything can be bought if one has the coin.

As boys, best friends Jeremy Cox and Rafe Howell went missing in a vast West Virginia state forest, only to mysteriously reappear six months later with no explanation for where they’d gone or how they’d survived. Fifteen years after their miraculous homecoming, Rafe is a reclusive artist who still bears scars inside and out but has no memory of what happened during those months. Meanwhile, Jeremy has become a famed missing persons’ investigator. With his uncanny abilities, he is the one person who can help Emilie Wendell find her sister, who vanished in the very same forest as Rafe and Jeremy.

981 AD. The Viking King of Dublin is dead. His young widow, Gormflaith, has ambitions for her son – and herself – but Ireland is a dangerous place and kings tend not to stay kings for long. Gormflaith also has a secret. She is one of the Fomorians, an immortal race who can do fire-magic. She has kept her powers hidden at all costs, for there are other immortals in this world – like the Tuatha DE Danann, a race of warriors who are sworn to kill Fomorians.

In a shabby house, on a shabby street, in the new capital of Madrid, Luzia Cotado uses scraps of magic to get through her days of endless toil as a scullion. But when her scheming mistress discovers the lump of a servant cowering in the kitchen is actually hiding a talent for little miracles, she demands Luzia use those gifts to improve the family's social position.

Stephen Oakwood is a young man on the edge of this hidden world. He has talent and potential, but turning that potential into magical power takes money, opportunity, and training. All Stephen has is a minimum wage job and a cat. But when a chance encounter with a member of House Ashford gets him noticed by the wrong people, Stephen is thrown in the deep end. For centuries, the vast corporations and aristocratic Houses of the magical world have grown impossibly rich and influential by hoarding their knowledge.