The Kratius Books in Order

The Kratius books take McCoy's paranormal romance into a more courtly, fantasy-heavy direction. This is a vampire world divided into seven kingdoms, and these vampires are not simple creatures of the night. They use magic, live inside layers of royal duty and rivalry, and each one carries an inner being called a Pire, which adds another level of appetite, instinct, and danger.

These vampires are built for court drama as much as bloodlust.

The story begins with Princess Vallessa Aurellia and Prince Scarva Caro, whose arranged marriage is political long before it becomes romantic. Vallessa is loyal to her father and her kingdom, but Scarva comes with history, suspicion, and the kind of personal baggage that makes any alliance feel risky. That tension gives the early books their pull. The romance has heat, but it is always tied to kingdom business, old grudges, and the question of whether personal desire can survive public duty.

The setting matters here more than almost anything else. The kratius feels structured and stratified, with each kingdom carrying its own power, personality, and appetite. That gives the series a strong sense of place, even when the focus stays close to a handful of royals and their relationships. McCoy keeps the emotional core readable, but the backdrop is full of ritual, lineage, conspiracies, and shifting alliances.

As the trilogy moves forward, the story grows from one arranged union into a larger conflict that touches several members of the ruling families. Love matches, strategic bonds, betrayals, and political plotting all start to overlap. By the time the later books arrive, it is not just about whether one couple can make things work. It is about whether the whole vampire order can survive the people pulling at it from the inside.

If you want a linked royal romance with fantasy politics, this is one of McCoy's richest settings. The books offer sensual romance, magical vampires, and a steady rise in stakes, but what really holds the series together is the way power and intimacy keep colliding.