My problem with Nunn's book is that when he gets into detail he doesnt mention other alternatives, but only the moves which would be considered by GMs. For example in the Kasparov-Karpov game (I dont have the exact move) where Kasparov sacrifices he doesnt mention reasonable looking alternatives for black. It may very well be that they can be dismissed easily, but it would have been nice to mention that.
Basically my main quible is that his comments seem to be targeted at people like me, but a lot of his analysis seems to be targeted at IM-GM level, especially when it is about combinations.

This one looks very interesting:
The art of logical thinking. A review here
http://seagaard.dk/review/eng/bo_collection/ba_chess_the_art_of_logical_thinking...

Anyone else have read it?

It would have been nice to have them combined into one volume.  Simple Chess is rather simple and I do prefer More Simple Chess, but the second does build off the first.  I would recommend Simple Chess as a first book on positional themes.

I was pleasantly surprised by John Emms's Simple Chess and More Simple Chess.  They're thin volumes, but they provide some nice and clear explanations for the kinds of positional factors that are often over novice and intermediate players' heads.  Well worth a look in conjunction with Chernev's Logical Chess Move by Move--or, indeed, Nunn's book, though I would begin with Chernev.  For a good historical perspective on the development of chess, Max Euwe & John Nunn's The Development of Chess Style does a good job of describing how ideas of chess have evolved.  Very instructive.

I think Logical Chess Move by Move by Irving Chernev would be a good place to start.  It's a long time since I looked at it, but it has about 30 or 40 games with verbal explanations after every move!

After this you could look at John Nunn's book Understanding chess move by move.  This is similiar to the above but on a much higher level.

If you're looking for just general understanding of how to analyze a chess position, Jeremy Silman's "The Amateur's Mind" and "How to Reassess Your Chess" are the best things out there if you're rated under 2000.

Also the old chess manuals--Nimzowitsch, Lasker, Staunton...

Could you please help me find a chess book with a lot of verbal explanation, so i can understand what is going on in a given chess position  . Thanks.