The Forbidden Mate (The Mate Series: Novel 2)

Isa's life was Perfect- aside from the Shifter WW happening right in her backyard. Isa had a Male in a high rank, ready to step in and be her mate. But the night before she turns 16, she decides to go for a quick run, needing time to clear her thoughts. She's then kidnapped by the enemy Wolf Pack. There is nothing she wants more than to return home with her family and potential Mate, Tony... Except Isa realizes that she's fallen helplessly in love with her captor, Tristan Kael, the soon-to-be Alpha of her rival pack. Soon though, the packs realize there is something bigger than the both of them- a danger to all shifters and allied humans. The packs ends up having to come together, to save something that was more important than the grudge that they hold against each other.