Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | The Sixth Demon: Book One | 2022 | R.A. Steffan | Buy |
| 2 | The Sixth Demon: Book Two | 2022 | R.A. Steffan | Buy |
| 3 | The Sixth Demon: Book Three | 2022 | R.A. Steffan | Buy |
| 4 | The Sixth Demon: Book Four | 2023 | R.A. Steffan | Buy |
The Sixth Demon is a four-book urban fantasy romance by R.A. Steffan, published between 2022 and 2023. The series follows Shemasiel, an angel stranded on Earth after the Archangels sealed heaven. Posing as Neveah Lane, a human investigative reporter, she is forced into an unlikely partnership with Nigellus, a demon spymaster with his own agenda.
Set in the Last Vampire World alongside The Last Vampire, Circle of Blood, and other connected series, The Sixth Demon expands the setting’s mythology by bringing angels and higher-order demons into focus. The four books balance supernatural investigation with the developing relationship between an angel who cannot go home and a demon who has made Earth his domain.