Without a job, Mars Cannon becomes prey to Mrs. Janowski's newest project. Predator Patrol. Along with four feisty seniors, Mars searches for Internet predators. Hoping she doesn't run across any, she becomes friends with a young boy who crushes her in every online game they play. However, as their friendship grows, so does a dangerous problem. Is he really who he says he is?With no money and no job prospects, Mars finds herself at the door of a notorious...