House of Shadows Series by Katharine Corr, Elizabeth Corr

Enter the Underworld in an epic new fantasy, where the Gods of ancient Greece rule everything but fate. Deina is trapped. As one of the Soul Severers serving the god Hades on earth, her future is tied to the task of shepherding the dying on from the mortal world - unless she can earn or steal enough to buy her way out. Then the tyrant ruler Orpheus offers both fortune and freedom to whoever can retrieve his dead wife, Eurydice, from the Underworld. Deina jumps at the chance... moreEnter the Underworld in an epic new fantasy, where the Gods of ancient Greece rule everything but fate. Deina is trapped. As one of the Soul Severers serving the god Hades on earth, her future is tied to the task of shepherding the dying on from the mortal world - unless she can earn or steal enough to buy her way out. Then the tyrant ruler Orpheus offers both fortune and freedom to whoever can retrieve his dead wife, Eurydice, from the Underworld. Deina jumps at the chance. But to win, she must enter an uneasy alliance with a group of fellow Severers she neither likes nor trusts. So begins their perilous journey into the realm of Hades. . . The prize of freedom is before her - but what will it take to reach it? From the authors of A THRONE OF SWANS and A CROWN OF TALONS comes a stunning new YA duology set in a world inspired by the mythology of ancient Greece. Perfect for fans of Alexandra Bracken's LORE and Jessie Burton's MEDUSA. less

Return to the Underworld. .. Deina has finally found what matters most to her in all the world. And lost it. To save the one she loves, she's bound herself to the Underworld and an endless future of darkness. But not even her sacrifice is enough to secure Theron or her friends' safety in the mortal realm. Aristaeus has seized power in Thebes and his tyrannical reign is a constant, looming threat to their lives... moreReturn to the Underworld. .. Deina has finally found what matters most to her in all the world. And lost it. To save the one she loves, she's bound herself to the Underworld and an endless future of darkness. But not even her sacrifice is enough to secure Theron or her friends' safety in the mortal realm. Aristaeus has seized power in Thebes and his tyrannical reign is a constant, looming threat to their lives. So when Deina is offered the chance to destroy him and the gods altogether, she sets out on a new quest. But to succeed, she must turn away from everything she holds true. In a game with the gods, the rewards are infinite. .. but the punishments are eternal. Be prepared for a nail-biting race for survival in the breathtaking sequel to Daughter of Darkness. less