Echoes — V.J. Chambers

Owen Asher is back in Helicon, and Sawyer Snow doesn't like it.

Sawyer doesn't believe Nora Sparrow when she says that Owen deserves another chance. Owen's not a good person. He's manipulative and cruel, and there's no way he can be rehabilitated.

When Sawyer sees Nora kissing Owen, he's convinced beyond the shadow of a doubt that Owen has done something horrible to Nora to make her behave this way. Sawyer doesn't know what's happened, but he knows it can't be good.

With help of his friends, Sawyer will do whatever it takes to save Nora -- to save all of Helicon -- from whatever scheme Owen has planned.