Discord and Cinder by Carrie Pulkinen

I’ll go to hell and back to end my family’s curse. They’ve left me no other choice.
Summoning a demon has never been on my bingo card, but that’s exactly what I’m about to do. It’s the only way to save my sister, my parents, and my entire coven from extinction.
Yes, the demon is a prince. Yes, bringing a being with that much power across the veil might cause a rift or two, but it’s nothing a Holland witch can’t handle. Besides, he’ll owe me one.
Discord has been imprisoned for over four centuries, and I plan to make him an offer he can’t refuse.
My methods might be unscrupulous, but I always get the job done. Sometimes even light witches have to get a little dark.