Hetty Rhodes and her husband, Benjy, were Conductors on the Underground Railroad, ferrying dozens of slaves to freedom with daring, cunning, and magic that draws its power from the constellations. With the war over, those skills find new purpose as they solve mysteries and murders that White authorities would otherwise ignore. In the heart of Philadelphia’s Seventh Ward, everyone knows that when there’s a strange death or magical curses causing trouble, Hetty and Benjy are the only ones who can solve the case.

The tenacious Lizzie Bennet has earned her place at Longbourn, her father’s law firm. Her work keeps her busy, but luckily it gives her plenty of reasons to consult with Mr. Fitzwilliam Darcy, a stern but secretly softhearted solicitor at Pemberley. Lizzie is hired to investigate a deadly warehouse fire and to find the mysterious woman who was spotted at the scene moments before the flames took hold. But when the case leads to the sitting room of a woman Darcy once proposed marriage to, the delicate balance between personal and professional in their relationship is threatened.

Veycosi, in training as a griot (an historian and musician), hopes to sail off to examine the rare Alamat Book of Light and thus secure a spot for himself on Chynchin’s Colloquium of scholars. However, unexpected events prevent that from happening. Fifteen Ymisen galleons arrive in the harbor to force a trade agreement on Chynchin. Veycosi tries to help, hoping to prove himself with a bold move, but quickly finds himself in way over his head.

Adelaide Henry carries an enormous steamer trunk with her wherever she goes. It’s locked at all times. Because when the trunk opens, people around Adelaide start to disappear. The year is 1915, and Adelaide is in trouble. Her secret sin killed her parents, forcing her to flee California in a hellfire rush and make her way to Montana as a homesteader.

In Manhattan, a young grad student gets off the train and realizes he doesn't remember who he is, where he's from, or even his own name. But he can sense the beating heart of the city, see its history, and feel its power. In the Bronx, a Lenape gallery director discovers strange graffiti scattered throughout the city, so beautiful and powerful it's as if the paint is literally calling to her. In Brooklyn, a politician and mother finds she can hear the songs of her city, pulsing to the beat of her Louboutin heels.