There are many reasons why you may come to a point where you need to sell your Side-by-Side. Maybe you just don’t have time ...

Title from cover; second title from page 1. Booklet containing advice for selling sewing machines; price list, space for notes, instructions for sending money by mail.

Imagine knocking on doors to sell fax machines—then, years later, becoming a billionaire. That’s exactly what Sara Blakely did. The 54-year-old founder of Spanx recently spoke with The School of Hard ...