Midnight Kingdom — Amelia Wilde

Hades is dying.All of his money couldn't save him from falling for Persephone. If his final secret is revealed, she stands to lose as much as he does. The only way to save her life is to set her free.Persephone would rather die herself than lose him. But choosing the broken billionaire means walking away from her old life forever. It means giving up everything. But time is running out. And everything might not be enough.