Read this to my little dude who really liked it, and I guess I liked it too. It's not really a novel, nor even a biography, but a rundown on his backstory and also has chapters on his allies/foes and so forth. It's well told and deals with the woes of being The Man of Steel, as well as the events that made him who he is today. Depending on where you get your Supes stories from originally, this may jar with what you thought you knew, but it seems to mesh a number of different sources together, and does it well.