Embers (The Dark in You Book 4)

Just as frantic, Knox stared down at Harper. His mate never looked weak. But right then, huddled into a tight ball, she looked so delicate it made Knox’s chest tighten. Every rough breath sounded like it was sawing at her throat

The air thundered as fire erupted out of the floor. The incorporeal wasted no time in attacking. The moment Knox stepped out of the dying flames, it sent a blast of glacial energy at him. The blast had no effect. Just skimmed over him, barely even ruffling his hair.

Even as the cold began to fog her brain and cloud her thoughts, she retained enough presence of mind to call out, Knox, need you here. Her telepathic voice was soft and weak, but she knew he’d hear it