Wildhearts

In the fourth book of the hearts series, the trilogy lives on in an epic battle against the unthinkable. Tiny, mewling pups enter the lives of Ami and Sid, and the two new parents couldn't be happier with their family. But all is not well. Danger is everywhere for the newborns, from the day that they enter their lives. This new threat is unlike any other- it is powerful, frightening. No wolf has a mind to go against it. If no one else will stand up for the pups, then who will?