A world flipped upside-down...who knew that finding out you have a half-sister could change so much! The cover of this book brings so much mystery and a desire to read. The use of the two colored fonts in the title makes this seem like the half-sister is going to completely different from the other two sisters. What kind of challenges will this bring and will Jess really be their half-sister? I am dying to find out as I'm sure everyone else is too.