best book for beginner that teaches being very tight/agressive?

[eugeneel]

I have a few friends who want to give online poker a try and I plan on teaching them. They know very little about holdem and it would be a waste of my time teaching them the very basics (such as what hands to fold freflop) so I want them to read a book for this. Another reason for the book is to filter out the more serious potential players from the less serious ones without wasting my time as the less serious ones will show themselves if they are too lazy/cheap to buy and read a book.

So what do you all recommend? I want a book that will emphasize playing very tight but not one that will teach anything complex such as advertising or mixing up one's play (for example limping in with AA).

I have only read "TOPFAP" and "gambling for a living" myself.


-Eugene