After the dust settles, the City of living bones begins to die, and more trouble brews beneath the clouds in the companion to Updraft.

"A thrilling and complex tale about the most difficult stage of a revolution: what do you do after you win? Highly recommended both for the story it tells as well as how it tells that story. Wilde takes risks that pay off hugely." —Ken Liu, Hugo and Nebula Award-winning author of The Grace of Kings

The Towers in disarray, without a governing body or any defense against the dangers lurking in the clouds, and daily life is full of terror and strife. Nat Densira, the wing-brother to Kirit (Skyshouter, Spirebreaker, no-longer-of-Densira) sets out to be a hero in his own way—sitting on the new Council to cast votes protecting Tower-born, and exploring lower tiers to find more materials to repair the struggling City.

But what he finds down-tier is more secrets—and now Nat will have to decide who to trust, and how to trust himself without losing those he holds most dear, before a dangerous myth raises a surprisingly realistic threat to the crippled City, in Cloudbound.

"I long to know more about the world and where Wilde's imagination will soar next. In the meantime it's all I can do to slow-clap this powerfully engaging debut: Wilde's world and characters—as is entirely appropriate—blew me away." —NPR on Updraft

Bone Universe
1) Updraft
2) Cloudbound
3) Horizon (September 2017)

At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.