Simple, everyday things done by everyday people can change someone's life. In The Power of One, co-authors BJ Gallagher and Steve Ruttenberg will inspire you to make a difference with a single smile, hope, touch or act. 

The longest journey begins with one step; the greatest accomplishments begin with one idea; the greatest fortunes were built beginning with the first dollar; and the greatest books are written one word at a time. 

You may be only one person, but you may very well be "the one" to do great things in the world.