R. H. · René Hoppe · Ron Heapy · Ron Huff
| title | ISBN-13 | year of publication |
|---|---|---|
| Do Not Go Naked Into Your Next Presentation: Nifty Little Nuggets to Quiet the Nerves and Please the Crowd | 978-0-8362-2713-0 | 1997 |
| I Can See You Naked | 978-0-8362-8000-5 | 1992 |
| I Can See You Naked: A New Revised Edition of the National Bestsellers on Making Fearless Presentations | 978-0-8362-8008-1 | 1993 |
| Say It in Six: How to Say Exactly What You Mean in Six Minutes or Less | 978-0-8362-1041-5 | 1996 |