This is the 21st-century, and sciencestill has no idea what life is like after death. With their lives tragically cutshort, tentative trio Sugar, Zip, and Tuck are thrown into the underworld forthe ultimate revision test; making up for all the points lost being bad kidsduring their time on Earth that are keeping them from graduating limbo There'saction, there's drama, and there's a whole lot of questions to be answered forthe heroes of 51Hundred;...