Raven Saga Series by Crymsyn Hart

Cursed forever as a Raven, Tremain can only be human on the days and nights of the full moon. Charged with protecting Maili, he realizes she has gone missing. Linnea discovers her best friend's apartment ransacked and a guy holding a severed head. Before she can get an explanation, something slips from the shadows stabbing Tremain, poisoning him. To save Tremain, she must use her budding magickal powers and get him to his Raven brethren... moreCursed forever as a Raven, Tremain can only be human on the days and nights of the full moon. Charged with protecting Maili, he realizes she has gone missing. Linnea discovers her best friend's apartment ransacked and a guy holding a severed head. Before she can get an explanation, something slips from the shadows stabbing Tremain, poisoning him. To save Tremain, she must use her budding magickal powers and get him to his Raven brethren. Will she get him there in time? Will Tremain overcome his curse and save Maili? Or will he be cursed to an even worse hell? less

An ancient and dark predator stalks the pack. Alena has been hiding from her heritage for years. She left behind her past after the death of her uncle. Now her estranged family has found her and begs her to come home. Darius has been assigned to investigate the death of two werewolf children and granted a semi-reprieve from his Raven Warrior curse. Not happy with his new mission, Darius discovers the pack’s killer is not the hunter he thinks it is... moreAn ancient and dark predator stalks the pack. Alena has been hiding from her heritage for years. She left behind her past after the death of her uncle. Now her estranged family has found her and begs her to come home. Darius has been assigned to investigate the death of two werewolf children and granted a semi-reprieve from his Raven Warrior curse. Not happy with his new mission, Darius discovers the pack’s killer is not the hunter he thinks it is. Will Alena face her past before the hunter kills again? Can Darius face the ancient evil and live? less

Seth's flown the skies for two thousand years. His soul was sacrificed to live forever as a Raven. Civilizations have risen and fallen while he's performed his duty of protecting charges. Through this he's never found true love. Jayd has employed Seth, not knowing his true nature, only that she's lusted after him. He keeps his distance and barely ever speaks. Jayd craves to feel his lips, but won't dare approach him. Lately, the shadows are whispering and Jayd's terrified to go home... moreSeth's flown the skies for two thousand years. His soul was sacrificed to live forever as a Raven. Civilizations have risen and fallen while he's performed his duty of protecting charges. Through this he's never found true love. Jayd has employed Seth, not knowing his true nature, only that she's lusted after him. He keeps his distance and barely ever speaks. Jayd craves to feel his lips, but won't dare approach him. Lately, the shadows are whispering and Jayd's terrified to go home. Will they discover what's after Jayd? Or will the darkness take her before Seth can claim her? less