Bone Universe

Welcome to a world of wind and bone, songs and silence, betrayal and courage. Kirit Densira cannot wait to pass her wingtest and begin flying as a trader by her mother's side, being in service to her beloved home tower and exploring the skies beyond. When Kirit inadvertently breaks Tower Law, the city's secretive governing body, the Singers, demand that she become one of them instead. In an attempt to save her family from greater censure, Kirit must give up her dreams to throw herself into the dangerous training at the Spire.

When Kirit Densira left her home tower for the skies, she gave up many things: her beloved family, her known way of life, her dreams of flying as a trader for her tower, her dreams. Kirit set her City upside down, and fomented a massive rebellion at the Spire, to the good of the towers - but months later, everything has fallen to pieces. With the Towers in disarray, without a governing body or any defense against the dangers lurking in the clouds, daily life is full of terror and strife.

A city of living bone towers crumbles to the ground and danger abounds. Kirit Densira has lost everything she loved the most - her mother, her home, and the skies above. Nat Brokenwings - once Kirit's brother long before the rebellion tore them apart - is still trying to save his family in the face of catastrophe. They will need to band together once more to ensure not just their own survival but that of their entire community.