Okay, this book is not about the NXT, but it is about FIRST Robotics, and it is a very inspirational and well-written book.
The New Cool follows a group of hard-working rookies from Dos Pueblos High School in Goleta, CA, through the 2009 FIRST season. I don't want to give the story away, but I do want to say, "Read this book!" For those who like to listen to audio books, there is an Audible version which is well-read and easy to listen to.
I can't wait until the movie comes out!