Caliban's War (Expanse Series #2)

The second novel in James S. A. Corey's SF New York Times bestselling Expanse series. Now a major television series!

We are not alone.

On Ganymede, breadbasket of the outer planets, a Martian marine watches as her platoon is slaughtered by a monstrous supersoldier. On Earth, a high-level politician struggles to prevent interplanetary war from reigniting. And on Venus, an alien protomolecule has overrun the planet, wreaking massive, mysterious changes and threaten…