Series
The Empire of the Vampire series has 2 books.
Published between 2019 and 2024, in the same order they are meant to be read.
Empire of the Vampire is Jay Kristoff's dark fantasy series set in a world where the sun has failed and vampires rule. Gabriel de León, the last of an order of holy warriors, tells his story to a vampire historian from a prison cell.
The Books Oracle — track the series you are partway through, and see what to read next.