Sebastian Prendergast lives in a geodesic dome with his eccentric grandmother, who homeschooled him in the teachings of futurist philosopher R. Buckminster Fuller. But when his grandmother has a stroke, Sebastian is forced to leave the dome and make his own way in town. Jared Whitcomb is a chain-smoking sixteen-year-old heart-transplant recipient who befriends Sebastian, and begins to teach him about all the things he has been missing, including grape...