Wolfsong - Green Creek #1 by TJ Klune

The Bennett family has a They're not just a family, they're a pack. Wolfsong is Ox Matheson's story.

Oxnard Matheson was twelve when his father taught him a Ox wasn't worth anything and people would never understand him. Then his father left.

Ox was sixteen when the energetic Bennett family moved in next door, harboring a secret that would change him forever. The Bennetts are shapeshifters. They can transform into wolves at will. Drawn to their magic, loyalty, and enduring friendships, Ox feels a gulf between this extraordinary new world and the quiet life he's known, but he finds an ally in Joe, the youngest Bennett boy.

Ox was twenty-three when murder came to town and tore a hole in his heart. Violence flared, tragedy split the pack, and Joe left town, leaving Ox behind. Three years later, the boy is back. Except now he's a man - charming, handsome, but haunted - and Ox can no longer ignore the song that howls between them.