| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| E-Bay Business: Selling Your Stuff | 978-1-4232-3311-4 | 2016 | |
| Payment Collection for Small Business: Quickstudy Laminated Reference Guide to Customer Payment Options | 978-1-4232-3478-4 | 2014 | |
| Salesforce: a QuickStudy Laminated Reference Guide | 978-1-4232-3878-2 | 2018 | |
| Start Your Own eBay Business | 978-1-59918-670-2 | 2020 | Inc. The Staff of Entrepreneur Media |
| Start Your Own Wholesale Distribution Business | 978-1-59918-671-9 | 2020 | " |
| The eBay Entrepreneur: The Definitive Guide for Starting Your Own eBay Trading Assistant Business | 978-1-4195-8328-5 | 2006 | |
C.M. · C Matthew · C.S. · C. Spencer · Christopher.M · Christopher Matthew · Christopher S. · Christopher Spencer · M S. · M. Spencer · Matthew Spencer
Entrepreneur Press · Kaplan Publishing · QuickStudy