The Hunted of 2060 by Ami Blackwelder

Three Lovers. Two Species. One Way to Survive. Set in Alaska in 2060, when April enters her Sophomore year at University, she thought Robert might be the love of her life, but as she discovers, she is hiding something inside her, something the rest of the world believes to have died out. She struggles with who she was and who she is becoming as she learns of a family she never knew existed and of enemies she will have to outrun, outfight or outwit to survive.