"The fate of the Cinder Spires may be decided by crossed swords in the next exhilarating fantasy adventure from the author of the Dresden Files, in this New York Times bestselling series of noble families, swordplay, and airships. For centuries the Cinder Spires have safeguarded humanity, rising far above the deadly surface world. Within their halls, aristocratic houses rule, developing scientific marvels and building fleets of airships for defense...

Twenty-year-old Prudence "Rue" Akeldama and her friends journey in a gaudy dirigible to India in search of a superior type of tea for her adoptive father, a wealthy vampire, only to run headfirst into danger, intrigue, and local politics.

"Since time immemorial, the Spires have sheltered humanity, towering for miles over the mist-shrouded surface of the world. Within their halls, aristocratic houses have ruled for generations, developing scientific marvels, fostering trade alliances, and building fleets of airships to keep the peace. Captain Grimm commands the merchant ship, Predator. Fiercely loyal to Spire Albion, he has taken their side in the cold war with Spire Aurora, disrupting...

Twins Arthur and Maudie Brightstorm undertake a perilous journey to uncover the truth about the death of their famous explorer father and his supposed sabotage of a competitor's expedition.

In a clockwork Brittania, Alice's prospects are slim. At 21, her age and her unladylike interest in automatons have sealed her fate as an undesirable marriage prospect. But a devastating plague sends Alice off in a direction beyond the pale.

Maria Isabella Boyd's success as a Confederate spy has made her too famous for further espionage work, and now her employment options are slim. Exiled, widowed, and on the brink of poverty...she reluctantly goes to work for the Pinkerton National Detective Agency in Chicago. Adding insult to injury, her first big assignment is commissioned by the Union Army. In short, a federally sponsored transport dirigible is being violently pursued across the...