He burned her world to ash.Now she holds the match. For twenty years, Seraphina has hunted the monster who slaughtered her sisters.When she finally finds him, he’s wearing a new name; and a smile sharp enough to cut.Drawn into a war between Heaven, Hell, and the sea that made her, Seraphina is forced into an uneasy alliance with the very creature she swore to destroy. As ancient powers close in and desire blurs the line between vengeance and want, she must decide whether to trust the demon who ruined her life… or become the weapon prophecy demands. Because the prophecy doesn’t promise salvation.It promises fire. Songbird and Hellfire is a celestial dark romantasy featuring enemies-to-lovers tension, morally grey immortals, and a prophecy written in fire and blood.Book One of the Book of Chains.Intended for adult readers. Contains dark themes and mature content.