The Wraith Returns (Revenge of the Wraith Paladin #1) by Paul G. Zareith

Loved movies like Underworld, Dr. Strange, or Avatar?
Or books by authors like Peloquin, Moorcock or Kristoff?
This is written for you.

Alien vampires, trapped in a time warp, find themselves being hunted by an immortal assassin of their own creation.

Guided by the will of the erased tree god, a warrior who should have never existed emerges in a world he no longer recognizes.

A Centurion races against time to save her brother from a dying world, but the only man who could unlock the cosmic prison was buried alive two hundred years ago.

An exiled alien prince plots to reclaim his throne, but in his path stands an enemy whose actions threaten the future of the entire Sultenate.