7 Habits of Highly Effective Teens

Sean Covey has written a wonderful life changing book.  For those who have read his father version and felt it a little to deep or business oriented this is the answer to your issues with it.  Sean teaches us about the 7 habits but in a way more applicable to day to day life.  He also makes it fun and extremely interesting with tons of short stories from teens and adults of every walk of life.  He even includes cartoons and doable baby steps.
I fell in love with the 7 habits all over again and recommend this book to teens and adults alike.

If you don't read a single other book I recommend make this one the one.