| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2013 | 978-0-9898942-0-3 | Eric Lofholm · Donald Moine | The System: The Proven 3-Step Formula Anyone Can Learn to Get More Leads, Book More Appointments, and Make More Sales |
| 2016 | 978-0-9898942-1-0 | Eric Lofholm | Sales Scripting Mastery: The 7-Step System for Consistently Delivering Successful Sales Presentations (The System) (Volume 2) |
| 2014 | 978-0-9898942-2-7 | Eric Lofholm · Judy O'Higgins | Duplication: The Key to Creating Freedom in Your Network Marketing Business |