The Elven Lords Series by Kathryne Kennedy

In a magical land ruled by ruthless Elven lords, the Fire Lord's son, Dominic Raikes, plays a deadly game to conceal his growing might from his malevolent father—until his arranged bride awakens in him passions he thought he had buried forever. Lady Cassandra has been raised in outward purity and innocence, while secretly being trained as an assassin. Her mission is to bring down the Elven Lord and his champion son... moreIn a magical land ruled by ruthless Elven lords, the Fire Lord's son, Dominic Raikes, plays a deadly game to conceal his growing might from his malevolent father—until his arranged bride awakens in him passions he thought he had buried forever. Lady Cassandra has been raised in outward purity and innocence, while secretly being trained as an assassin. Her mission is to bring down the Elven Lord and his champion son. But when she gets to court, she discovers that nothing is what it seems, least of all the man she married. But beneath the gilded castles lies an unspeakable evil, greater than either Dominic or Cassandra had ever fathomed, and without each other they may not survive. less

She controls the sea and sky, and obeys no man... There's a thin line between duty and desire... Giles Beaumont is stuck in a role he never wanted, trying to safeguard a woman of incendiary powers who doesn't think she needs a protector. Cecily Sutton has no idea of the enormity of her true task and no inkling of the effect she's having on Giles... moreShe controls the sea and sky, and obeys no man... There's a thin line between duty and desire... Giles Beaumont is stuck in a role he never wanted, trying to safeguard a woman of incendiary powers who doesn't think she needs a protector. Cecily Sutton has no idea of the enormity of her true task and no inkling of the effect she's having on Giles. But somewhere along their perilous journey together, they'll have no choice but to uncover the deep, dark connection that binds them one to the other. Lose yourself in renowned author Kathryne Kennedy's gorgeous love story set in a lush world made of equal parts wonder and danger. less

He'll do anything to save her... Rebel Lord Drystan Hawkes dreams of fighting for England's freedom. He gets his chance when he finds a clue to opening the magic portal to Elfhame, and he must race to find the slave girl who holds the key to the mystery. But even as Drystan rescues Camille Ashton from Dreamhame Palace, it becomes unclear exactly who is saving whom. For the fate of humankind lies with Camille.. moreHe'll do anything to save her... Rebel Lord Drystan Hawkes dreams of fighting for England's freedom. He gets his chance when he finds a clue to opening the magic portal to Elfhame, and he must race to find the slave girl who holds the key to the mystery. But even as Drystan rescues Camille Ashton from Dreamhame Palace, it becomes unclear exactly who is saving whom. For the fate of humankind lies with Camille... Enslaved for years in a realm where illusion and glamour reign, Camille has learned to trust nothing and no one. But she's truly spellbound when she meets Drystan—a man different from any she's ever known, and the force of their passion may yet be strong enough to banish the Elven Lords from this world forever. less

In the world of The Elven Lords, an assassin's life is turned upside down on a mission to kill Lieutenant Overon's daughter.