I think playing with your friend in a small homegame would be an excellent way to teach him the basics such as position, starting hand requirements, the gap concept, etc. Then you could have him read some of the more advanced text that you suggest. But I think the following link provides a ton of SnG specific literature that is just not found in most hold'em books.

http://forumserver.twoplustwo.com/showfl...&PHPSESSID=