Loved it! It would have been an ultimate favorite if I could JUST figure out the time travel issue. I felt that I figured out different connections of the characters,which in no means detracted from the book, and the references to L'Engle was awesome. Miranda, was a great character and the story between her, Marcus, and Sal was heartfelt and touching. Yet, I could not grasp the science logic aspect of time travel. Maybe if I had pay more attention in physics in high school (does time travel even have to do with physics) I would have understood it better. Oh well!