In January I read Blood and Champagne, I just finished After Photography last week. Kershaw's biog of Robert Capa was rocking good - even if it may have been embellished, and seems to use kid gloves at times. I read it all the way through, nearly non-stop!
On the other hand, it took me a whole month to read Fred Ritchin's overview of the digital revolution. It plodded along, hopelessly dated. It appears that he read Ted Nelson's 1974 classic, Dream Machines and tried to write an update. Computer imaging however is already in progress, and so the book looks back, not forward. While reading the book, I had the feeling the the author (NYU photography professor, founding member of the International Center of Photography, NYTimes Magazine and Camera Arts picture editor, and director of PixelPress, as well as authoring half a dozen other books on photography - this guy is no lightweight!) was just about to make his point. But then he always ended the chapter just a few sentences shy of the goal. I'll be watching for the sequel.