Princes of Hell Books in Order

Princes of Hell is Sara Humphreys's demon-focused paranormal romance series. It shares connections with her wider supernatural world, but its main setting reaches from small-town Idaho to the underworld, where Lucifer and six demon princes have their own rules, rivalries, and reasons to fear a certain lost object.

The key problem is the Ring of Solomon. Long believed destroyed, the ring is said to have the power to control demons. When it resurfaces on Earth, its existence threatens the balance of power in Hell. Lucifer sends the princes to find the ring and its bearer, knowing they cannot simply take it by force. It must be given willingly, or the bearer must die.

Asmodeus: Demon of Lust follows Kai Kelly, who inherits her estranged grandfather's estate in Bliss, Idaho. While sorting through the property, she finds an unusual ring and puts it on, unaware that her choice has alerted the underworld. Suddenly, the quiet life she expected to have is crowded with a danger she cannot see coming.

Hell has a retrieval problem.

Asmodeus is the prince sent to locate Kai and reclaim the ring. He expects a straightforward mission, and he expects desire to be a useful tool. Instead, Kai proves far more important than the object she wears, while the other princes close in with their own plans. The story asks whether a demon built around lust can separate duty from a feeling that starts to become something else.

The series has a darkly playful setup, but the stakes are real. Kai is caught between beings with supernatural powers, old loyalties, and a clear interest in the ring on her hand. Asmodeus is dangerous in ways that cannot be ignored, yet he is also constrained by the rules governing the mission and by the possibility that the ring could be used against him.

Readers should expect paranormal romance with demons, magical artifacts, a fish-out-of-water human heroine, and a race to control a weapon that could change the underworld. The full Asmodeus: Demon of Lust edition gathers the story's serialized parts into one complete book.

Start with Asmodeus: Demon of Lust. It introduces Kai, Asmodeus, the Ring of Solomon, and the supernatural conflict behind the series.