Originally posted by goldeniz
Thanks for the suggestions everyone. I've read two books already on dog obedience, etc. I can't read another. 
Are you somehow limited to reading only two books? I've read probably 15 books on dog training and I suggested "The Culture Clash" because it will be very helpful to you and because it is the BEST book around for training your dog and dealing with difficult issues such as biting, which you are now facing.
I'm sorry, but your attitude may be the reason the dog continues to misbehave and isn't learning. Raising a dog is a lot of WORK! It doesn't happen by itself and you must take the responsibilities that come with pet ownership, whicn includes research and training and doing the work to keep your dog safe and happy as well as those around the dog safe and comfortable with your dogs.
I don't mean to lecture you, but if you are looking for quick fixes and aren't willing even to read an additional book on training, then you may just be out of luck entirely and may very possibly end up with a dog that is out of control and unhappy and you will end up being very unhappy as well.
I would suggest an attitude readjustment on your part, and stop looking for quick fixes. You have to do the work if you expect the results.
Good luck.