A Kiss of Ashen Twilight by Rae Lori

Enter the world of the Ashen Twilight Houses

Ariya, an Aziza Faerie, crosses into the mortal realm to escape a vicious and deadly elemental creature. She discovers an underground world of Nightwalkers, Lycans, and Shifter Elves hiding beneath human's eyes. When she falls for the Nightwalker Regent Prince Jace Archane, love and loyalties are tested as an age-old rivalry unmasks a new enemy.

“a well-written, intricate story. Ms. Lori’s descriptions are vivid and beautiful, evoking images in my mind that were like watching a movie as I read it.” ~ Bitten By Books