12 year old Katrina Smith is the most mysterious girl that goes to south coast middle school And everyone is intrested but she never talks to anyone but one day someone goes up to her and she is shocked to see someone near her since she moved she has secrets that only few know and she doesn't get called Katrina unless you want a death wish she is also the toughest and strongest girl in the school and when she is hiding secrets that no one should know what will the 3 girls that find out do? Will they kill her?,befriend her?,or even torcher her? (Find out in book 1 of the who's that girl series!)