Knight's Redemption (Knights of Hell, #1)

He'll claim her body to save his brothers, but mate or not, his icy heart is off limits...
"This is what paranormal romance is all about!"
With one fatal mistake, immortal demon hunter Lazarus started a chain reaction that set him and his five brothers on a collision course straight to Hell.
There's only one way to save them all—claim his mate, a sweet beauty he doesn't deserve and will only end up hurting. But immortals fall hard, and walking away from her when it's over is going to be near-impossible.
When bookstore owner Eve Taylor starts hearing the thoughts of others, she is certain she's losing her mind. Until the day a wickedly seductive and dangerous warrior appears and introduces her to a terrifying new world—one she has been part of her whole life and never knew.
Now, with a traitor consumed by darkness and driven by revenge hunting them, they have one chance at survival. But they must give into the scorching desire that, if they let it, could destroy them both.