Destiny and Deception by Shannon Delany
With the threat of the mafia seemingly gone and the company's headquarters in Junction destroyed, Pietr Rusakova is adjusting to being a normal teen and Jess is realizing normalcy isn't what she wanted after all. But Jess and Cat know the truth - that normal can't be taken for granted. Their precious cure isn't permanent - and when Pietr is forced beyond the cure's hold by a new girl who has every reason to want him as her own, Alexi decides he must overcome his issues with the mother who abandoned him to be raised by wolves and make a brand new deal to save his adopted family.