Riley Jenson Guardian Books in Order

The Riley Jenson books are the series many readers know Keri Arthur for first, and it is easy to see why. They take an urban fantasy setup, vampires, werewolves, a secretive policing body, and a dangerous city, then give it a heroine who is messy, funny, stubborn, and never as safe as she looks. Riley is a dhampire, born to a werewolf mother and a vampire father, and that unusual heritage shapes everything.

So does Melbourne.

This is one of Arthur's best city series. Melbourne is not just a name on the page. It is the place where the Directorate of Other Races tries to keep order, where clubs and alleys hide predators, and where Riley and her twin brother Rhoan work in very different roles. Rhoan is a guardian, which in Arthur's world means the kind of operative who gets sent into the ugliest situations. Riley begins much lower in the hierarchy, but that changes fast once Full Moon Rising throws her into a hunt for her missing brother and a cloning scheme with terrifying implications.

The books that follow keep widening the world. Kissing Sin and Tempting Evil deepen the conspiracies around Riley's blood and her value to people who want to build stronger, deadlier beings. Later books swing harder toward serial killers, vampire politics, club culture, and family obligations. Throughout it all, Riley remains at the center, pulled between instinct and discipline, desire and duty, loyalty and survival.

This is also a very sensual series, more openly than some of Arthur's later work. Riley's werewolf nature, especially during moon heat, is not something the books push aside. It creates complications, danger, and a very particular kind of intensity in both the romances and the plot. Quinn becomes one of the most important figures in her life, while Kye Murphy adds another emotional and supernatural pull. Arthur uses those relationships to create conflict, but the books never forget that Riley's first job is staying alive and solving the case.

One of the pleasures of the series is watching the balance shift. Early on, Riley is reacting, improvising, and trying to keep up with forces bigger than she is. Later, she becomes more capable, more burdened, and more central to the fate of people around her. The stakes grow without the books losing their drive.

If you want a long urban fantasy with strong series momentum, this one delivers. The nine books, from Full Moon Rising through Moon Sworn, build on each other. There are monsters, mad science, betrayals, serial killers, and the constant friction of a world where humans and nonhumans coexist badly.

At the center of all that is Riley.

She is not polished. She is not always sensible. But she is the reason the series works so well, because even in the darkest books, she feels alive, conflicted, and impossible to ignore.