“The 7 Habits of Highly Effective Teens on the Go: Wisdom for Teens to Build Confidence, Stay Positive, and Live an Effective Life” is written by Sean Covey and provides some good tips and ideas for teenagers.
I read the previous version; however, I have looked at this book and it does have some great tools for teenagers to assist them with everyday life in the modern day world.
Sean Covey recommends the following habits: Be proactive, Begin with the end in mind, Put first things first, think win-win, Seek to understand, Then to be understood, synergize, and sharpen the saw. Creating good habits early can prevent a downward spiral. Hope you enjoy the book.