What hooked me firstly was the cover - I am a sucker for beautifully illustrated cover art. Secondly, the imagery of the cover relating to the sisters being separated by oceans in this futuristic society. I felt immediate intrigue for Cecelia - for her sister, I felt less so. However, I would like to read more in order to see how their personalities fit together as twin sisters, and how exactly Cecelia fits into the world that she has disappeared from as the beloved sister.