Richard. Blood Brotherhood, #5

Richard James is a very old vampire and was already an immortal when he joined Rembrandt's team. Old grievances and heartaches, committed decades ago, still haunt him today. The murders of his mate and brother can be placed on a single culprit-Lucia Alverez. Ryiah isn't happy. It's do as her sister says or suffer the consequences. She can handle the beatings, but being locked up in a cell again with no sunshine or earth is more than she can bear.
Ryiah is fae and needs these things to survive. So when her sister says to bring her her mate, Richard James, the second lord of the Highlands castle of Ireland, that's what Ryiah sets out to do. Vampires and fae are mortal enemies. The blood of the fae is like an intoxicating drug to a vampire, turning the vampire feral. Rick knows immediately that the beautiful woman is fae, but that's not the problem, there are other fae at Rembrandt's compound and Rick has no problems being around them.
But this one.there is something different about her.. From the moment he touches her, he knows that she's his mate.the mate he didn't want.and to make matters worse, she is the sister to his mortal enemy-Lucia Alverez..