Speaking of the Kaufman book, I found this hilarious review on amazon.com. It is probably harsh, but funny nonetheless

Here are some excerpts:
"...It is all early endgames and quiet variations. Hey, I like to play endgames, but this repertoire goes way overboard in that direction. You might call it the Stillwater Repertoire. It is for people who despise tactics, hate sharp positions, and cannot stand attacking the opponent's king. It is the Quaker Repertoire. It is the Pacifist's Last Stand. It is the Repertoire for Nodding Off In Math Class.
...Well, they will never face a sharp position against any sucker who plays the Pacifist Repertoire.
With White, Kaufman suggests 1. e4. Against 1. ... e5 Kaufmann recommends the ultra-quiet Exchange Variation of the Ruy Lopez. It could be called the Endgame Variation. Against 1. ... c5 you can play the silent Rossolimo and Moscow variations with Bb5, except after the move-order 1. e4 c5 2. Nf3 e6, when Kaufman varies with the Super-Ultra-Quiet 3. b3. Yes, your main weapons as White will be sustained efforts to bore your opponents to sleep. You can probably guess what will happen against the French: that's right, the Tarrasch, the Quietest One. Ditto for the Pirc (h3 variations), the Caro-Kann (the Advance variation), and Alekhine's Defense (early Be2 and O-O). You could play these lines for a year without attempting one kingside attack.
As you may have guessed, with the Black pieces Kaufmann recommends the quietest first moves for Black: 1. e4 e5, and 1. d4 d5. Your main weapon against 1. e4 will be--you guessed it--the Berlin variation of the Ruy Lopez. Yes, the favorite of Kramnik, a GM noted for continuously drawing, especially with black. Catch Kramnik's new book, "My 60,000 Memorable Draws," where half the games are Berlins. I tried the Berlin Ruy for quite awhile online. It is excruciatingly uncomfortable. Your king can barely move. Your bishops can barely move. Your rooks cannot get out. Oh, and your bishop pair might be worth something by move 144, but probably not, as one of your holy men gets traded long before then. Against the King's Gambit, the Scotch, the Vienna, etc., Kaufmann found lines that rush the queens off the board (perhaps he dislikes queens) and steer directly into Quietville Junction. Keep the rules of chess handy if you take up this repertoire, because periodically you will forget how the queen moves and what she looks like.
Against 1. d4 Kaufman recommends the quietest possible variation of the Semi-Slav, with ... Bd6 against almost everything, which GM Arthur Bisguier has used for decades as a drawing weapon. Most of the Meran variations reviewed by Kaufmann lead to rapid exchanges and early endgames. Kaufmann gives reassurances that you will grind out victories against lower-rated opponents. Not that you will enjoy fighting for the full six hours against an opponent rated 300 points below you, struggling to prove that your bishop is slightly better than his knight, when you know that he would have folded by move 28 had you played a normal opening. If you play this repertoire, you may motivate the tournament organizers to make a special endurance prize, just for you, for being the very last to finish his game in every single round of the tournament...."
Now, I don't have the book and this is only one review. Most other review are fairly good. But this one cracked me up nonetheless