Guilty by P G Saunders When an act of revenge ignites a chain reaction across the Jovian system, a wrongly accused couple set out to clear their names, and set in course a revolution that benefits everyone. Far from Earth, the Zephyria Station orbits Jupiter in flawless mechanical grace, until the illusion of control collapses. When an experimental bioweapon, Xylocene-9, escapes containment on Catania Base, chaos rips through the colonies of Ganymede. What began as a simple accident becomes an interplanetary crisis as governments lie, alliances fracture, and truth itself turns toxic. At the heart of it all stands Dr. Lucia Monteiro, a scientist framed for triggering the outbreak she tried to stop and her partner, humble engineer Frankie Williams. Hunted by her former mentor, Eric Duprey, whose cold ambition eclipses every moral boundary, Lucia and Frankie flee through the moons of Jupiter with only their intellect, courage, and a handful of unlikely allies. Together, they uncover the real agenda behind the contagion, one woven through the politics of Zephyria, the laboratories of Armstrong, and the hidden networks of Io. The outbreak was no accident. It was the opening move of a system-wide power play that will decide who controls humanity's future beyond Earth. As the virus spreads and panic consumes the colonies, Lucia and Frankie become fugitives, moving from frozen moons to burning skies, from their high powered jobs on Zephyria to the dangerous ice caverns on Callisto. Every step forward peels back another layer of deception, until the only way to survive is to confront the architect of the disaster himself. "Then we prove the truth," Lucia swears, as Jupiter's storms churn above tthem.From the first laboratory breach to the final confrontation across the Transit Hub, Guilty by P G Saunders fuses the tension of a high-stakes thriller with the humanity of a survival drama. The novel moves between heart-stopping action and quiet moments of loyalty, fear, and love, showing that even in the darkest vacuum of space, the human spirit can still burn brighter than any star.Featuring cinematic realism, layered dialogue, and emotionally driven storytelling, Guilty delivers: Authentic science-fiction world-building grounded in plausible technology and psychology.Complex, interlocking characters whose choices carry moral weight.A viral-outbreak mystery that becomes a battle for truth amid political corruption.A sweeping narrative that travels from Catania's laboratories to Zephyria's command decks and the perilous moons beyond.If you love the intensity of Michael Crichton, the moral complexity of The Expanse, and the emotional reach of Station Eleven, you'll be at home here.In a system built on lies, one woman's integrity could rewrite everything. But survival comes at a price, and on Jupiter's moons, even the air that you breathe has an agenda.Guilty by P G Saunders is more than a sci-fi thriller. It's a story of courage, conspiracy, and connection in the coldest corners of the Solar System.