Planning for the WSOP

[Guernica4000]

Sorry for the cross-post. I just realized it made more sense to post this here:

I have a friend that recently won an on-line qualifier for the WSOP and he has asked me to help him train for it since this will be his first major live tournament in a casino.

Are there any books, articles or 2+2 posts that you can recommend?

Some of the books we already have are:

Tournament Poker for Advanced Players by David Sklansky
Harrington on Hold 'em 1 & 2
Zen and the Art of Poker by Larry Phillips
The Tao of Poker by Larry W. Phillips
The Psychology of Poker by Alan N. Schoonmaker

Thanks