D. N. Bryn

Cinder-Szule Reinholz has no intention of marrying his kingdom's rake of a prince. His place in the world is to keep his incompetent, destitute household afloat. It's the only respectable thing he's managed since his mother wasted her dying breath tasking him to do good....

Diego refuses to see themselves as their society's monster. Since fleeing their hometown—and the high school sweetheart who spurned their fangs—a decade ago, they've found a new home with the staff of a sensual role play club that creates fantasies for vampire-human couples.

No romantic story has ever lived up to Dr. Clementine Hughes's reality but at least he has his two-million-word fanfic and a prestigious research position at Vitalis-Barron Pharmaceuticals, where their benefits are superb and their experimentation on vampires highly unethical....

Wesley Garcia has been waking up with fang marks. Lucky for him, he needs a vampire—to use as bait. He's certain Vitalis-Barron Pharmaceutical killed his mother, but to gain access to their covert research labs, he has to bring them a bloodsucker for their experiments....

Rahil Zaman has good reason to keep his distance from the world—and his fangs are only part of that. He hides in his home, acquiring blood through the risky one-night stands he finds on hunter-infested hookup apps.

A single kiss from a masked vampire has left Shane with an obsession and a mission: uncover the secrets of the black-market blood trade and find his mystery vampire in the process. But one knock at the wrong door and he could have fangs at his throat instead of lips.