Return to the world of Maxwell's Demons!
Maxwell City, Mars. 50,000 residents, plus visitors, merchants, diplomats, scientists, and soldiers. It's the largest city off Earth, and the most dangerous. Police Chief Rosalia Morais and her force have their hands full with day-to-day crimes; so when there's murder and mystery on Mars, Maxwell's Demons are on the case! This elite team of experts in science and survival are ready for the challenges of the Red Planet and the deadly criminal forces scheming in darkened tunnels and in the halls of power.

When aging rock star Stefan da Silva tours Mars, it's his last hope to revive his fading career. When a headless corpse is discovered, the elite investigators of Maxwell's Demons must unravel the web of sex, drugs, and rock and roll that connects Silva to the victim. But they face unexpected opposition from the rocker's biggest fan, notorious former captain Nick Aames, as well as a criminal conspiracy that threatens the fate of the city. Can they assemble the pieces of this puzzle and trap the killer?