Another update:
The Sicilian Dragon books (the Dragon Variation as the main theme):
1. Raymond D. Keene, Yugoslav Attack 1969: Dragon Variation, Sicilian Defence, Chessman Publications & Chess Digest 1969 [16-pages booklet; descriptive notation].
2. Shmit, The Rauzer Attack, 1969 [? - from the bibliography of the Levy’s 1972 book listed below].
3. Ataka Rausera v Variante ‘Drakona’[The Rauser Attack in the Dragon Variation], Latvian Republic C. C. 1969
[? - probably in Russian; from the bibliography of the Miles & Moskow book listed below].
4. Eduard Gufeld & Efim Lazarev, Variant Drakona [Dragon Variation], FiS 1970 [in Russian; published also in Spain on 1974 (reprinted on 1989) by Ediciones Martinez Roca as: Defensa Siciliana. Variante del Dragón].
5. David N. Levy, Sicilian Dragon, Harper Collins or Batsford 1972 [reprinted: 1973; 2nd revised edition published by HarperCollins or Batsford is from 1976; descriptive notation].
6. David N. Levy, Sicilian Dragon: Classical and Levenfish Variations, Batsford 1981.
7. Tony Miles & Eric Moskow, Sicilian Dragon: Yugoslav Attack, Batsford 1981.
8. Eduard Gufeld & Lew Polugajewski, Sizilianisch. Drachensystem bis Geschlossene Variante, Sportverlag Berlin 1982 or 1985 (1st ed.); 1987 (2nd ed.) [German edition].
9. Eduard Gufeld, Sitsilianckaia Zashchita. Variant Drakona [Sicilian Defence. Dragon Variation], FiS 1982 [Russian edition].
10. Andrew Soltis, Sicilian Dragon for Black, Chess Digest 1983 [descriptive notation].
11. Eduard Gufeld, Sizilianische Verteidigung Drachen-System, Schachverlag Rudi Schmaus 1985 [German edition].
12. Eric Schiller & Jonathan Goldman, Sicilian Dragon Yugoslav Attack 9. Bc4, Chess Enterprises 1987.
13. Chris Ward & Bob Wade, Developments in the Sicilian: Dragon 1984-88, Quadrant Marketing 1988.
14. Eric Schiller, Sicilian Dragon, Yugoslav Attack II, Chess Enterprises 1989.
15. Laszlo Sapi & Atilla Schneider, Sicilian Dragon: Yugoslav 9. Bc4, Collier Books or Batsford 1989 [published also in Germany as: Die Drachenvariante 1 (12. h4 Nc4…14. h5 in 9. Bc4 variation) by Dreier on 1988; Die Drachenvariante 3, Der Richter-Rauzer-Angriff (Soltis Variation, 9. Bc4…10…Qa5 variation and 9. Bc4 Bd7 10. 0-0-0 minors) by Dreier on 1991].
16. Laszlo Sapi & Atilla Schneider, Sicilian Dragon: Classical and Levenfish Variations, Collier Books or Batsford 1990 [published also in Germany as: Die Drachenvariante 2 (but only 9. Bc4 …12. h4 Nc4…14. g4, 9.0-0-0 and 9. g4 variations) by Dreier on 1990].
17. Fabio Lotti & Angelo Picardi, Il dragone italiano, Associazione Scacchistica Italiana Giocatori per Corrispondenza 1990 [Italian edition].
18. Bruno Carlier, Trends in the Sicilian Dragon. Yugoslav Attack, Trends Publications 1991 [games collection; there is also misprinted edition: different cover with Bjarke Kristensen as the author but interior is the same, written by Bruno Carlier].
19. Jeremy B. Silman & John Donaldson, The Classical Dragon, Chess Enterprises 1991.
20. Siciliana Dragon (250 partidas), ESEUVE 1993 [games collection; Spanish edition].
21. Nigel Davies, Trends in the Sicilian Dragon, Trends Publications 1993 [games collection].
22. Ron Henley & Paul Hodges, The Dragon! A Sicilian Counterattack, R & D Publishing 1993.
23. Goran Kosanovic, Sicilian Dragon. 6.g3, Levenfish Attack, Unusual Continuations, self- published 1994.
24. Goran Kosanovic, Sicilian Dragon. The Complete Black Repertoire, self-published 1994.
25. Chris Ward, Winning with the Dragon, Batsford 1994 [reprinted: 1995, 1997].
26. Steve Mayer, The Soltis Variation of the Yugoslav Attack, Hypermodern Press 1995.
27. Sergey Tiviakov, B75-76 Sicilian Dragon, Chess Informant 1995.
28. Sicilian Dragon B78-79, Publishing House Moravian Chess 1996 [games collection: 416 games from the period of 1990-1995; published in Olomouc (Czech Republic)].
29. Eduard Gufeld & Oleg Stetsko, The Complete Dragon, Batsford 1997 [Ultimate Dragon Vol. 1 & 2 (Batsford 2001) can be regarded as the 2nd, practically unchanged edition of the above mentioned book - look: http://seagaard.dk/review/eng/bo_opening_sicilian/ba_the_ultimate_dragon.asp?kat...; Sitsilianckaia Zashchita. Variant Drakona (Sicilian Defence. Dragon Variation) (Russian edition by АСТ) from 2003 & La Variante Del Dragon (Spanish edition by Ediciones Tutor) from 2003 (reprinted on 2009) are probably translations from 2001 English edition].
30. Bogdan Lalic, Trends in the Sicilian Dragon Vol.2, Trends Publications 1997 [games collection].
31. Eduard Gufeld & Eric Schiller, Secrets of the Sicilian Dragon, Cardoza 1998 [Schiller’s The Sicilian Dragon (Cardoza 2011) can be regarded as the 2nd, practically unchanged edition of the above mentioned book – it is sad that only a section with exercises added].
32. Mikhail Golubev, Easy Guide to the Dragon, Everyman Chess 1999.
33. Attila Schneider, Sicilian Dragon. The Classical and Levenfish Variations, Caissa 2000 [also published in Germany as: Komplett Sizilianisch Drachen Band 1, Reinhold Dreier 1999].
34. Attila Schneider, Sicilian Dragon. Yugoslav 9. Bc4, Caissa 2001 [also published in Germany as: Der Komplette Drachen. Der Jugoslawischen Angriff 9. Lc4, Caissa 2001].
35. Chris Ward, Winning with the Dragon 2, Batsford 2001.
36. Edward Dearing, Play the Sicilian Dragon, Gambit 2004 [available in ebook format (2014)].
37. Thorsten Cmiel, Der Drachentöter [The Dragonslayer], Chessgate 2004 [German edition; 6. g3 variation for White].
38. Andrew Martin, Starting Out: The Sicilian Dragon, Everyman Chess 2005 [available in CD (2007) and ebook format].
39. Alexander Khalifman, Opening for White According to Anand 1. e4, vol. 11, Chess Stars 2009 [also published in Russia: Debiut belymi po Anandu 1. e4, tom 11, Izdatelstwo Solowew Sergei Nikolaewich 2009].
40. Simon Williams, The New Sicilian Dragon, Everyman Chess 2009 [available in ebook format].
41. David Vigorito, Chess Developments: The Sicilian Dragon, Everyman Chess 2011 [available in ebook format].
42. Raymond Pearson, The Chinese Dragon, Matador 2012.
43. Angel Martín, Siciliana Dragón, Edami 2012 [Spanish edition; how to play the Dragon – tutorial, not theoretical work].
44. Oleg Stetsko, Nesgibaemyi Drakon. Ataka Rauzera [Hard-bitten Dragon. The Rauser Attack], A. Jelkow 2014 [Russian edition].
45. Oleg Stetsko, Nesgibaemyi Drakon. Klassicheskie Sistemy [Hard-bitten Dragon. The Classical Systems], A. Jelkow 2015 [Russian edition].
46. Carsten Hansen, The Sicilian Dragon: Move by Move, Everyman Chess 2015 [forthcoming].
47. Gawain Jones, Grandmaster Repertoire – The Dragon Vol. 1 & 2, Quality Chess 2015 [forthcoming].
The Sicilian Dragon CDs & DVDs (the Dragon Variation as the main theme):
1. Chris Ward, Sicilian Dragon (Foxy Series 45), ChessDVDs 1998.
2. Attila Schneider, The Dragon for Experts (Chess training), ChessBase CD 2001 [English- German edition].
3. Dorian Rogozenko, Sicilian Dragon 1 (B70-B74) & 2 (B75-79) (Chess training), ChessBase CDs 2004 [also published in German].
4. Roman Dzindzichashvili, Slaying the Dragon (Roman's Lab 75), ChessDVDs 2009.
5. Andrew Martin, The ABC of the Sicilian Dragon (Fritz Trainer Opening), ChessBase DVD 2009.
6. Simon Williams, Killer Dragon 1 & 2, Gingergm DVDs 2011.
7. Timur Gareev, Ronen Har-Zvi (only part 2&3), The Sicilian Dragon 1-4 (Foxy Series 140-143), ChessDVDs 2012.
8. Peter Heine Nielsen, The Sicilian Dragon - Vol. 1 (Main Line with 9.Bc4) & 2 (All lines except 9.Bc4) (Fritz Trainer Opening), ChessBase DVDs 2013 [also published in German].
Books about the the Sicilian Dragon Variation since 2000 (SDV as the minor theme):
1. Nigel Davies, Taming the Sicilian, Everyman Chess 2003 [chapter on 6. g3 for White].
2. Jeroen Bosch (ed.), Secrets of Opening Surprises, Vol. 2, New In Chess 2004 [chapter on 6. Bg5 and 7. Bb5+ by Dorian Rogozenko for White]
3. Neil McDonald, Starting Out: 1 e4!, Everyman Chess 2006 [3 games on 9.0-0-0 for White].
4. John Emms, Richard Palliser, Dangerous Weapons: The Sicilian,Everyman Chess 2006 [chapter on 6. Be3, 7. Be2, 8. Qd2 with 0-0-0 soon (no f3) sytem for White].
5. Jacob Aagaard, J Shaw (eds.), Experts vs. the Sicilian, 2nd ed., Quality Chess 2006 [chapter on 9.0-0-0 for White by Mikhail Golubev].
6. Jeroen Bosch (ed.), Secrets of Opening Surprises, Vol. 7, New In Chess 2007 [chapter on 6. Bc4 by Arthur Kogan for White].
7. John Emms, Starting Out: The Sicilian, 2nd ed., Everyman Chess 2009 [chapter on the Dragon for both sides].
8. Jeroen Bosch (ed.), Secrets of Opening Surprises, Vol. 11, New In Chess 2009 [chapter on 8...Be6 (main line is 8...0-0) against the Yugosłav Attack by Sergey Tiviakov for Black].
9. Jesus de la Villa, Dismantling the Sicilian, New In Chess 2009 [chapter on 9. Bc4 for White].
10. Milos Pavlovic, Cutting Edge: The Open Sicilian 1, Quality Chess 2010 [3 chapters: on the Chinese Dragon, 9. Bc4...12. Kb1 Re8 and Topalov variation for White].
11. Yuri Yakovich, Sicilian Attacks, New In Chess 2011 [3 short chapters on 9. g4, 9.0-0-0 and 9.Bc4 for White]
12. Timothy Taylor, Slay the Sicilian!,Everyman Chess 2012 [chapter on 6. Be2 for White].
13. Danny Kopec, Mastering the Sicilian Defense, Kopec Chess Services 2014 [chapter on "The Dragon Structure" for both sides]
14. Zhanibek Amanov, Kostya Kavutskiy, Modernized: The Open Sicilian, Metropolitan Chess Publishing 2015 [chapter on 9.0-0-0 for White].
15. Parimarjan Negi, Grandmaster Repertoire – 1.e4 vs The Sicilian II, Quality Chess 2015 [forthcoming].
16. John Shaw, Playing 1.e4 – Sicilian & French, Quality Chess 2015 [forthcoming].
CDs & DVDs about the Sicilian Dragon Variation since 2000 (SDV as the minor theme):
1. Viktor Bologan, Beating the Sicilian: A Grandmaster Repertoire Vol. 2 (DVD), ChessBase 2011 [9.0-0-0 for White].