Enter your mobile number or email address below and we'll send you a link to download the free Kindle App. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required.
To get the free app, enter your email address or mobile phone number.
Roy Spence is also a founder of GSD&M. He has been profiled in USA Today, recognized as an "Agency Innovator" by Advertising Age, and named "Adman of the Century" by Texas Monthly magazine.