It is not often that one finds a comprehensive book on photography that features both the technical and creative elements. An amature photographer will find all the basic, and not so basic, information about cameras, films, light, composition, and lots more; while a more advanced one is sure to enjoy the pages covering the works and attitude of NG photographers. I find the book a trifle too big to be a proper "field guide", and one yet has to see anything better than Richard Platt's "The Professional Guide to Photo Data" (ISBN 0-8553-730-3), most unfortunately unavailable from Amazon; but the NG publication gives a lot more than raw data: it gives the reader the course to pursue if one wants to grow as a photographer.