The Familiar by Leigh Bardugo
In a shabby house, on a shabby street, in the new capital of Madrid, Luzia Cotado uses scraps of magic to get through her days of endless toil as a scullion. But when her scheming mistress discovers that the lump of a servant cowering in the kitchen is actually hiding a talent for little miracles, she demands Luzia use those gifts to better the family’s social position.
Hell Bent by Leigh Bardugo
Find a gateway to the underworld. Steal a soul out of hell. A simple plan, except people who make this particular journey rarely come back.