For childhood friends Gabe, Xavier, Tavo, Paul, and Bimbo, death has always been close. Hurricanes. Car accidents. Gang violence. Suicide. Estamos rodeados de fantasmas was Gabe’s grandmother’s refrain. We are surrounded by ghosts. But this time is different. Bimbo's mom has been shot dead. We’re gonna kill the guys who killed her Bimbo swears. And they all agree.

It is the Age of Enlightenment - of new and magical political movements, from the necromancer Robespierre calling for revolution in France, to the weather mage Toussaint L'Ouverture leading the slaves of Haiti in their fight for freedom, to the bold new Prime Minister William Pitt weighing the legalization of magic among commoners in Britain and abolition throughout its colonies overseas. But amid all of the upheaval of the early modern world, there is an unknown force inciting all of human civilization into violent conflict.

Blackwater is the saga of a small town, Perdido, Alabama, and Elinor Dammert, the stranger who arrives there under mysterious circumstances on Easter Sunday, 1919. On the surface, Elinor is gracious, charming, anxious to belong in Perdido, and eager to marry Oscar Caskey, the eldest son of Perdido’s first family. But her beautiful exterior hides a shocking secret. Beneath the waters of the Perdido River, she turns into something terrifying, a creature whispered about in stories that have chilled the residents of Perdido for generations.

After moving from a small country town to Seattle, Heather Baxter marries Tom, a widowed doctor with a young son and teenage daughter. A working vacation overseas seems like the perfect way to bring the new family together, but once they’re deep in the Australian outback, the jet-lagged and exhausted kids are so over their new mom. When they discover remote Dutch Island, off-limits to outside visitors, the family talks their way onto the ferry. But as soon as they set foot on the island, which is run by a tightly knit clan of locals, everything feels wrong.

Newly-minted child psychologist Mina has little experience. In a field where the first people called are experts, she’s been unable to get her feet wet. Instead, she aimlessly spends her days stuck in the stifling heat wave sweeping across Britain, and anxiously contemplating her upcoming marriage to careful, precise researcher Oscar. The only reprieve from her small, close world is attending the local bereavement group to mourn her brother’s death from years ago. That is, until she meets journalist Sam Hunter at the grief group one day. And he has a proposition for her.