Looking for books on the following openings

Ok, I have been trying to avoid the purchase of opening books until I figure exactly which openings I tend to favor. I have found the openings I think fit my style of play the best and would like to see what you, the chess.com community, think are the best books on these particular openings.

As white  I usually play e4. Thus I would like a book on, the White side of the Sicilian (Nigel Davies has a book on this, yes?) and when black responds with e5 I go into the Italian Game (and favor the Evan's Gambit). I play the Caro-Kann myself as black so I not too concerned with it. Also I have basic ideas against the French and Pirc so I am don't think books on all these openings are needed.

 As Black I respond to e4 with the Caro-Kann and would like a good book on the black side of this game. Vs d4 I flucuate between the King's Indian Defense and the Grunfeld.