R. L · Roger L. · Roger Lowe
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Libera la tua voce. Con CD Audio in inglese | 978-88-8039-893-6 | 2013 | |
| Love Your Voice | 978-1-4019-1612-1 | 2007 | |
| Love Your Voice: Use Your Speaking Voice to Create Success, Self-Confidence, and Star-Like Charisma! | 978-1-4019-1692-3 | 2007 | |
| Roger Love's Vocal Power: Speaking with Authority, Clarity and Conviction | 978-1-59659-011-3 | 2005 | |
| Set Your Voice Free | 978-0-316-44179-7 | 1999 | |
| Set Your Voice Free: How To Get The Singing Or Speaking Voice You Want | 978-0-316-44158-2 | 2003 | Donna Frazier |
| Sing Like the Stars | 978-0-7434-9708-4 | 2004 | |
| Sing Like the Stars | 978-0-7434-8499-2 | 2003 | |
Gildan Media · Hachette Book Group USA · Hay House · Il Castello · Pocket Books