There is a whole series of books. I'm currently reading the Legends Series. It starts with the book 'Dawn of the Jedi'. It focuses on the Old Republic, dating back to the Jeda'ii. I think it goes up to Luke's older years, maybe even after he dies. I'm not sure. In the beginning of each book, there is a timeline of the books. There are many different series. I have only read PART of two of the Legends Series (Dawn of the Jedi, Knight Errant), so I can not give a rating (as in a Parental rating). But I recommend them, my brothers have read a few of them though and they like them. Just go in to them knowing you need to pay attention to detail, and there is some old English maybe. I might be confusing the old English with LOTR. Sorry this is so long. I am a HUGE (that isn't even a big enough word) Star Wars fan.