| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Restitution | 978-1-930928-65-7 (1-930928-65-3) | 2001 | |
| Retribution | 978-1-930928-24-4 (1-930928-24-6) | 2001 | |
| The Growing | 978-0-9754366-9-1 (0-9754366-9-4) | 2006 | Okasha Skat'si |
M B · M. Beck · S. B · S. Beck · S M · Susanne Beck · Susanne M. Beck and Okasha Skat'si