Seth Godin is an Author, Entrepreneur and Most of All, A teacher Seth is an entrepreneur, best-selling author, and speaker. In addition to launching one of the most popular blogs in the world, he has written 20 best-selling books, including The Dip, Linchpin, Purple Cow, Tribes, and What To Do When It’s Your Turn (And It’s Always Your Turn). His book, This is Marketing, was an instant bestseller in countries around the world. The latest book is The Practice, and creatives everywhere have made it a bestseller. …