The Black Dagger Brotherhood is an ongoing series of paranormal romance books by author J. R. Ward.
The series focuses on a society (the "Black Dagger Brotherhood") of vampire warriors who live together and defend their race against de-souled humans called lessers.
[2] A spin-off series that follows the inmates of the glymera's secret and notorious prison camp.
[3] A spin-off series that follows wolves of the Black Dagger Brotherhood world.
[6] Note: 'Prisoner of Night' is a standalone novella in the same world, but does not cover the Brotherhood.