Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Herculean (CD, Maxi) | Parlophone, Parlophone, Honest Jon's Records | CDR 6722, 00946-378583-2-5 | Europe | 2006 | |
| Herculean (7", Ltd) | Parlophone, Honest Jon's Records | 00946 377421 7 4, R 6722 | Europe | 2006 | |
| Herculean (CD, Promo) | Parlophone, Honest Jon's Records | CDRDJ 6722 | Europe | 2006 |