The Grace of Sorcerers (Those Who Break Chains, #1)

To be a warlock in this age is to trade in powers and promises and poisons, to bind demons and men to your will, to break them as you see fit...

Viveca Hua is the warlock of her era, and she has finally obtained her enemy's greatest weapon—the demon Yves, an entity powerful beyond imagining... and far more alluring than any mortal woman.

But each ritual has a price. Yves has her own past, one brutally intertwined with the nemesis that killed Viveca's mother. Her secrets will make or break t...