 She is very nice to Jess at first, but as the book progresses she becomes more and more violent, blaming Jess for her own deeds.Jessamy is biracial, and is described physically as having pale brown(wheat-coloured) 'milky-coffee' skin, hazel eyes, and brown shoulder-length curly hair.Jessamy is very shy; one author describes her as "intellectually precocious, socially maladjusted, lonely, and unhappy".