| title | ISBN-13 | year of publication |
|---|---|---|
| Alien Interview | 978-0-615-20460-4 | 2008 |
| Alien Interview - Readers Edition | 978-0-557-41151-1 | 2010 |
| ENTREVISTA AL EXTRATERRESTRE | 978-0-557-60195-0 | 2010 |
| The Oz Factors: The Wizard of Oz as an Analogy to the Mysteries of Life | 978-1-58500-729-5 | 1999 |
L. R. · L R Spencer · L.S. · L Spencer · Lawrence R. · Lawrence Spencer · R. S. · R Spencer
1st Book Library · Various small imprints · lulu.com