Sparks Nevada: Marshal on Mars #1 (McKelvie Cover)
BASED ON THE HIT NERDIST PODCAST!
Shine your astro spurs and don your robot fists! Justice rides a rocket steed across the crimson plains of the fourth planet, where one man brings fear to robots and aliens...and hope to humans who make this frontier planet their home. He is...SPARKS NEVADA: MARSHAL ON MARS!