At first, no one knows that something is fatally wrong with fifteen-year-old Kessa -- not her parents, teachers, friends, or family doctor. No one knows Kessa avoids eating whenever she can and forces herself to vomit when she does eat . . . that she has gone from an "A" student to failing. No one knows until Kessa's weight drops from 98 pounds to 88, 81, 78 . . . and it may be too late.