| title | ISBN-13 | year of publication |
|---|---|---|
| For Singles Only | 978-0-88368-648-5 | 2001 |
| For Singles Only | 978-0-88144-062-1 | 1987 |
| Proper Attitudes Toward Leadership | 978-0-88368-650-8 | 2001 |
| What To Do When Your're Backed Against The Wall | 978-0-88368-654-6 | 2001 |
GOOL ROBYN · Reuvan Gal · Reuven Gal · Robin Gile · Robin Gill · Rubén Gallo · Ruben Gil · Ruben Gill · Ruben Gualà · Rubn Gallo