Kris777: Naturo is incredibly popular, especially around that age. Here's the first issue to take a look at: http://www.mangareader.net/93-1-1/naruto/chapter-1.html
You can right click on each page and choose "Save Image as...", and left clicking on each page takes you to the next page.
There is a bit of nudity on page 9 (but as you'll see, it's partly covered), and he'll have to get used to reading each page from right to left. But if he likes Naruto, there's plenty of issues to keep him reading. Over 500 so far.