The Leviathan's Call Series by Riley Knight

The fae king’s soiree attracts the most unlikely guests: a thief masquerading as a bard, an exiled prince, and the lost heir to an ancient kingdom. Forced into an unlikely alliance, the bard champions an impossible heist while an army across the world crumbles beneath strange new magic. Yet both events are connected. When the world forgot its gods, so too did it forget their power. And a centuries old plan has just begun to unfold. Fionn alone can remember... moreThe fae king’s soiree attracts the most unlikely guests: a thief masquerading as a bard, an exiled prince, and the lost heir to an ancient kingdom. Forced into an unlikely alliance, the bard champions an impossible heist while an army across the world crumbles beneath strange new magic. Yet both events are connected. When the world forgot its gods, so too did it forget their power. And a centuries old plan has just begun to unfold. Fionn alone can remember. Watched by the prince’s wary eyes, she must earn his trust lest she face the darkness the way her journey began: desperate, and alone. For darkness is a tricky thing: An age old lie, a falsehood long made fact, an assassin with no face. And it has moved unseen to all the world. less

The world's deadliest battle claimed thousands of lives. But Arsene achieved the impossible—he stopped the woman responsible. Those who sent him to his death never meant for him to return alive. Troubled by more than his permanently injured hand, Arsene returns home in a fog of uncertainty... moreThe world's deadliest battle claimed thousands of lives. But Arsene achieved the impossible—he stopped the woman responsible. Those who sent him to his death never meant for him to return alive. Troubled by more than his permanently injured hand, Arsene returns home in a fog of uncertainty. With feelings growing for Fionn, a once obvious decision becomes impossible: does he aid his brother and reclaim his title, or does he ensure the safety of the woman he cares for? Left alone on the war front, Leo is charged with a task none would evny: to guard the infamous butcher of the First Legion. When a summons comes from the capital to return home, Leo finds himself entangled in a nobleman's deadly game—with only his greatest enemy for aid. Behind the human faces, behind the political schemes, something watches. Something hidden. And Fionn is running out of time to outplay its ancient plan. An Ember in the Wind is the fast-paced, high-stakes conclusion to the Leviathan's Call duology. less