"Modernized: The Open Sicilian" by IM Zhanibek Amanov & FM Kostya Kavutskiy
advanced
Modernized: The Open Sicilian: http://www.amazon.com/Modernized-Open-Sicilian-Zhanibek-Amanov/dp/0985628111
"The Killer Sicilian" by Tony Rotella"The Killer Sicilian" by Tony RotellaIM John Bartholomew
advanced
"Mayhem in the Morra" by IM Marc Esserman"Mayhem in the Morra" by IM Marc EssermanChessexplainedadvanced
Garry Kasparov vs. Bobby Fischer - Sicilian Najdorf - 6. Bg5 SystemGarry Kasparov vs. Bobby Fischer - Sicilian Najdorf - 6. Bg5 SystemWilliam Stewartadvanced
Reddit Opening of the Week - The Open Sicilian - Sveshnikov & KalashnikovReddit Opening of the Week - The Open Sicilian - Sveshnikov & KalashnikovTony Rotellaadvanced
"The Kaufman Repertoire for Black and White" by GM Larry Kaufman"The Kaufman Repertoire for Black and White" by GM Larry KaufmanChessexplainedadvanced
Bobby Fischer Vs. Garry Kasparov - Sicilian Najdorf Defence - Fischer-Sozin AttackBobby Fischer Vs. Garry Kasparov - Sicilian Najdorf Defence - Fischer-Sozin AttackWilliam Stewartadvanced
Najdorf News #3 - 6.h3: A Magnus Carlsen GameNajdorf News #3 - 6.h3: A Magnus Carlsen GamePowerPlayChessadvanced
Najdorf News #1 - IntroductionNajdorf News #1 - IntroductionPowerPlayChessadvanced
"Bologan's Black Weapons in the Open Games" by GM Victor Bologan"Bologan's Black Weapons in the Open Games" by GM Victor BologanChessexplainedadvanced