Creator/Valiant Entertainment
Steffino Guadiano has 3 credited comics indexed across 3 series, working as cover, inker.
Bibliography
Gotham Central
2004–2011
Cover
1 issue →
Valiant Comics FCBD 2012 Special
2012–2012
Cover · Inker
X-O Manowar Deluxe Edition
2012–
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