| title | ISBN-13 | year of publication |
|---|---|---|
| Interlude | 978-1-56931-897-3 | 2003 |
| X/1999, Vol. 1, Prelude | 978-1-56931-949-9 | 2003 |
| X/1999, Vol. 2: Overture | 978-1-56931-950-5 | 2003 |
| X/1999, Vol. 3: Sonata | 978-1-56931-966-6 | 2003 |
| X/1999, Vol. 4: Intermezzo | 978-1-56931-967-3 | 2003 |
| X/1999, Volume 5: Serenade | 978-1-59116-079-3 | 2003 |
| X/1999, Volume 6: Duet | 978-1-59116-080-9 | 2003 |
C B · C.F. · C.F. Burke · F. Burke · Fred Burke