"Jack isn't happy about Coach's decision to pair him with star athlete Jay Perkins to prep him for the cross-country team. He and Jay have a history-Jay bullied Joseph, and Jack fought back. And besides, Jay doesn't want to hang out with a dumb eighth grader. As Jack begins to get the hang of running and starts to see Jay as almost a friend, the adoption hits a snag. Another couple intends to adopt Jupiter. As blood relatives, their claim is powerful. The adults in charge feel they know what's best for Jupiter, and Jack is powerless to change their decision. Jupiter's future hangs in the balance, and as he faces his own destiny, Jack will learn what love and loyalty can do."--Provided by publisher.