This book felt like a cross between "Across the Universe" by Beth Revis and the Chaos Walking series by Patrick Ness. I love a good space travel sci-fi novel, and this book has it all. Andra is such a spunky, strong, and intelligent character, and her voice captivates the reader and really pulls them into the story. All in all, if you like sci-fi and strong female characters, this is the book for you.