Photo Flash: Author Sheri Riley Celebrates The Release of Her New Book

Personal development coach and author, Sheri Riley, celebrated the release of her new book, Exponential Living, at a book signing at Barnes and Noble in Atlanta last night. Special guests included Usher and Atlanta Mayor Kasim Reed.

Exponential Living, which was released by Penguin Random House on February 7th, focuses on helping people to stop spending 100% of their time on only 10% of who they are. The book features conversations with noteworthy figures including, Chris "Ludacris" Bridges, Will Packer, Bert Weiss, Tracey Mourning and Darrell Griffith and the foreword was written by her friend and mentee, Usher.