Polugaevsky Najdorf Books - Chess Forums

Are there any good recent treatments of the Polugaevsky Variation of the Najdorf, espcially from Black's perspective? I can't find any full-length books, but do any other books offer a lengthy treatment of it?

Happy Birthday FM Jimmy Adams (07-ii-1947) - British Chess News

New in Chess Yearbook 61 - Schachversand Niggemann

Sicilian Najdorf Polugaevsky Variation Main Ideas and Practice Games

Chess Daily News by Susan Polgar - Best chess books ever

24 Hours with Garry Kasparov - Chess Forums

Tournament Books? - Chess Forums

Quality Chess Blog » Excerpts of new books

Sicilian Najdorf Polugaevsky Variation Main Ideas and Practice Games

DYNAMICS OF CHESS STRATEGY : Vlastimil Jansa: : Books