 Harry and Susan officially parted ways after the events of "Death Masks".As of "White Night", Susan is still in South America working against the Red Court as a member of the Fellowship.Lara Raith is astonished that Susan's true love for him is making him toxic to White Court vampires even after being separated for 2–3 years (meaning he hasn't slept with anyone else since as White vampires are beings that feed on lust, and love is the positive opposite of lust and therefore poisonous to them.