Lost in the Graveyard - Davenport N. A.

Tim is lost and humiliated when the neighborhood bullies prank him, leaving him alone in the old town graveyard on Halloween night. But his real troubles start when glowing green mist rolls in and zombies start to dig out of the ground.

Tim is saved by a group of werewolves, but he doesn't escape without getting bit. Now he will do whatever he can to escape his future as a monster.