free price guide and tracking database| Title | Volume | Years | Issues |
|---|---|---|---|
| X-O Database | One-Shot | 1993 | 2 |
| X-O Manowar | Vol. 1 | 1992-1996 | 79 |
| X-O Manowar | Vol. 3 | 2012-2016 | 221 |
| X-O Manowar | Vol. 4 | 2017-Present | 151 |
| X-O Manowar / Harbinger | One-Shot | 2012 | 1 |
| X-O Manowar / Iron Man: Heavy Metal | One-Shot | 1996 | 1 |
| X-O Manowar Classic Omnibus | 2014 | 2 | |
| X-O Manowar: Commander Trill | One-Shot | 2015 | 3 |
| X-O Manowar: Spring Preview | One-Shot | 2017 | 1 |
| X-O Manowar: Valiant 25th Anniversary Special | One-Shot | 2015 | 2 |
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