...and they're a mixed bag, as reviews always are. But that mix looks rather curious to me. On Amazon.com , I've got a review from a 37-year veteran high school science teacher, who praises my book as being "scientifically accurate." I've also heard from the reviewer at the " Lunar Library " at OutOfTheCradle.net, who tells me he thinks "the book would be great for schools." But then there was the reviewer at the National Space Society, a former NASA flight controller, who absolutely hated the book, and proceeded to write me a long diatribe pointing out all the things I got wrong. And she didn't even make it all the way through the book. (Just as an aside, this is exactly why I decided not to be a science-fiction writer. No matter how hard you work to get all your details right, there's always someone who will come along and pick at everything you missed. It's the nature of the fandom.) As I said, every book, movie, play, TV ...