I absolutely loved the concept of this book. I mean, body writing in space? Wow--what a great idea! I was intrigued from the first page that sets up the book so well, giving you insight into Jessica, the main character.
To me, while it is scifi and involves space, it's not in the same way other popular books have done so. It's very accessible and would appeal to lovers of contemporary with a tinge of mystery/suspense.