Hi G.,
My son (almost 6 mo old) NEVER took a nap until he was around 3 months old. And I mean never, not even as a 1 week-old newborn. As a result, he was incredibly sleep deprived since he also slept terribly at night (up every 40 minutes-1 hour). When I couldn't stand it anymore I bought a number of sleep training books. I, too, read Healthy Sleep Habits, Happy Child and found that the advice inside offered no help for me or Jack. When I tried to let him CIO, he wailed and screamed for 3+ hours when I finally went in and "rescued" him. Never again! The methods that worked best for us were found in the No Cry Sleep Solution by Elizabeth Pantley. We took her advice and tweaked it a bit until we found the right combo for our style. What helped the best: rocking him until he was almost totally out and then putting him down. At this point he would awaken and start crying. Then, we'd pick him up and do it all over again, sometimes up to 5 times, but ideally not going back to the rocking chair but standing beside the crib instead. Eventually, he would fall asleep and stay asleep. (sometimes, against Pantley's methods, we'd let him cry for 5-10 min. at a time before reinserting the binky, giving him a pat on the head, and doing it all over again.) Once this worked consistently, we'd start putting him down when he was just starting to fall asleep, etc., and eventually not pick him up at all but offer his binky, pet his head, shush him, and step back. It wasn't long until he was taking three 1-2.5 hr naps every day and became a much happier little person. (I used to apologize to him for bringing him into the world because he seemed SO miserable on a daily basis.) He now sleeps much better at night as well, only getting up once a night, and he'll just play on his own in his crib until we go in to get him. Also, during the day, he'll signal that he's ready to nap by getting fussy, and he'll fuss until we put him in his crib with his binky and his blankie, and he will look very relieved and fall right to sleep; something I NEVER thought would happen. Keep in mind, Jack is an extremely fussy, persistent, strong-willed little person and Pantley's methods still worked with him. He's not any easy-going, "happy" baby which is why CIO and other methods simply didn't work for him. Anyways good luck to you. I feel your pain and frustration.