Another great book by Card. It's not just a retelling of Ender's story from a new perspective although it does have that. There's so much packed into this book and I think you could reread it many times focusing on a different aspect each time. I think Card had some really interesting themes like he usually does and I would happily read it again. I know some of the other books in the series are less action packed, but I would like to read them.