City of souls and sinners

In the sequel to City of Gods and Monsters, Loren Calla and Darien Cassel have settled back into their old routines, grateful that the whirlwind of dangers they'd faced on Kalendae and the weeks leading up to it are now behind them or so they think. But Loren soon finds herself caught in a new storm of trouble when the Terran Imperator blackmails her into working for him. There's only one problem: he expects her to use her magic, and she doesn't...