Ever since Jack can remember, his mom has been unpredictable, sometimes loving and fun, other times caught in a whirlwind of energy and "spinning" wildly until it's over. But now she is gone, leaving him all alone on a campsite in Maine. Can he find his way back to Boston before the authorities realize what happened? With nothing but a small toy elephant to keep him company, Jack begins a journey that will test his wits and his loyalties -- and his trust that he may be part of a larger herd after all.