S.P.
This sounds very familiar. I have an 11 mo. old boy and he did the same thing at 9mo. I also read that book. He is doing better now, but still fights naps at times and usually only gets one nap (usually 45 min-2 hrs.) in in a day instaed of two naps. I think it is a stage that they go through when they start to want to walk. They want to be up more. My son had some night waking too, but it passed after a couple of weeks. I don't have any great answer for you, but a warm bottle of breast milk or formula helped calm him and also reading to him at the same time helped calm him down enough to go to sleep (with me right by him). I wouldn't even try and put him to sleep if he didn't seem tired, but sometimes he was over tired and then we went through the same thing.