One sister offers her life in exchange for the others in this dark, Irish loreinspired romantasy and sizzling, high-stakes debut launching a series that readers will greedily devour (Kirkus Reviews, starred review).

On the mist-shrouded Isle of Eireann, buying magic comes with a price.

But when her beloved older sister is gravely injured, Maeve risks everything to buy the forbidden magic that might save her. In exchange, Maeve trades her life to a ruthless and dangerously alluring rebel leader. Bound to do his bidding, Maeve finds herself thrown into a deadly competition to become the next queen and stand beside a prince rumored to be more brutal than his tyrannical father.

With the isle on the brink of war, trust and survival come at a terrible costone that will tear Maeves world, and her heart, in two.

What would you sacrifice to survive?