My personal favourites are the following listed below. For info, (1) and (3) are good for kids below 10 years old and (2) and (4) for pre-teens and above. The authors' writing styles are reader friendly and they give a lot of examples and anecdotes to help illustrate what they are trying to say.For the books written by Adele Faber, I felt as if she was talking to a friend when reading her books. I've also included the reviews on amazon.com for your reference.1) Five Love Languages of Children by Gary Chapman and Ross Campbellhttp://www.amazon.com/Five-Love-Languages-Children/dp/1881273652/ref=sr_1_3?ie=UTF8&s=books&qid=1282642062&sr=8-32) Five Love Languages of Teenagers by Gary Chapman http://www.amazon.com/Five-Love-Languages-Teenagers-Effectively/dp/080247313X/ref=pd_sim_b_13) How to Talk So Kids will Talk & Listen So Kids Will Talkby Adele Faber & Elaine Mazlishhttp://www.amazon.com/How-Talk-Kids-Will-Listen/dp/0380811960/ref=sr_1_1?s=books&ie=UTF8&qid=1282642282&sr=1-14) How to Talk So Teens will Talk & Listen So Teens Will Talkby Adele Faber & Elaine Mazlishhttp://www.amazon.com/How-Talk-Teens-Will-Listen/dp/0060741260/ref=sr_1_1?s=books&ie=UTF8&qid=1282642443&sr=1-1 :celebrate: