| title | ISBN-13 | year of publication |
|---|---|---|
| KNOWN: The handbook for building and unleashing your personal brand in the digital age | 978-0-692-81606-6 | 2017 |
| Social Media Explained: Untangling the World's Most Misunderstood Business Trend | 978-0-615-84003-1 | 2014 |
| The Content Code: Six essential strategies to ignite your content, your marketing, and your business | 978-0-692-37233-3 | 2015 |
| The Tao of Twitter: Changing your life and business 140 characters at a time | 978-0-615-43732-3 | 2011 |
M S. · M. Schaefer · M W · Mark S · Mark Schaefer · Mark W. · W.S. · W Schäfer