Steel and Stone Books in Order

Piper Griffiths wants to become a Consul and keep the peace between humans and daemons. When thieves steal the Sahar Stone and abduct her father, she goes on the run with only Ash and Lyre to help.

Apprentice Consul Piper should forget daemons, especially Ash and Lyre. But when Ash vanishes, she risks her future to hunt him down and gets dragged deeper into the Underworld's secrets.

After the events of Yield the Night, Seiya and Lyre are taken prisoner and Ash is missing. To escape alive, they must trust each other and uncover what their captors have planned.

With allies missing and Ash wounded, Piper faces rising conflict between humans and daemons. Investigating the Gaians' new weapons reveals a looming war and forces her to fight beside the daemon she cannot forget.

After losing her apprenticeship, Piper is captured by anti-daemon radicals who promise her the magic she has always wanted. To save her future, she must decide what power, and Ash's help, will really cost.

After devastating losses, Piper retreats to the Underworld with Ash and the draconians. To stop war and the Sahar's corruption, she must find strength far from everything she knows.