"The Killer Sicilian" by Tony Rotella
advanced
The Killer Sicilian: http://www.amazon.com/The-Killer-Sicilian-Fighting-Kalashnikov/dp/1857446658
John's comments (and accompanying PGN file) to Bartholomew - Shabalov, Foxwoods 2003: http://www.chess.com/blog/Fins0905/bartholomew---shabalov-foxwoods-2003
Reddit Opening of the Week - The Open Sicilian - Sveshnikov & KalashnikovReddit Opening of the Week - The Open Sicilian - Sveshnikov & KalashnikovTony Rotella
advanced
"Modernized: The Open Sicilian" by IM Zhanibek Amanov & FM Kostya Kavutskiy"Modernized: The Open Sicilian" by IM Zhanibek Amanov & FM Kostya KavutskiyIM John Bartholomewadvanced
Kalashnikov Variation | Sicilian Defense TheoryKalashnikov Variation | Sicilian Defense TheoryStjepan Tomic (Hanging Pawns)intermediate
"The Kaufman Repertoire for Black and White" by GM Larry Kaufman"The Kaufman Repertoire for Black and White" by GM Larry KaufmanChessexplainedadvanced
"The Tarrasch Defence" by GM Jacob Agaard and Nikolaos Ntirlis"The Tarrasch Defence" by GM Jacob Agaard and Nikolaos NtirlisChessexplainedadvanced
Garry Kasparov vs. Bobby Fischer - Sicilian Najdorf - 6. Bg5 SystemGarry Kasparov vs. Bobby Fischer - Sicilian Najdorf - 6. Bg5 SystemWilliam Stewartadvanced
Chess Openings Uncovered Ep 1: The Sicilian Najdorf, Fischer's and Kasparov's favorite DefenceChess Openings Uncovered Ep 1: The Sicilian Najdorf, Fischer's and Kasparov's favorite DefenceChessexplainedadvanced
Bobby Fischer vs Kasparov - 6. f4 (Sicilian Najdorf Defence, Amsterdam Variation)Bobby Fischer vs Kasparov - 6. f4 (Sicilian Najdorf Defence, Amsterdam Variation)William Stewartadvanced
"Beating Unusual Chess Defences: 1 e4" by IM Andrew Greet"Beating Unusual Chess Defences: 1 e4" by IM Andrew GreetChessexplainedadvanced