2016’s Babylon’s Ashes is the sixth book in James S. A. Corey’s Expanse series.
Earth is in ruins; half the population is dead thanks to the Welter Free Navy’s asteroid attack. Neither the UN or Martian space navies are powerful enough to crush the Free Navy, which is supported by close to half of the population in the Outer Planets Alliance. The Free Navy controls the gates to humanity’s extra-solar colonies.
Marco Inaros is the mastermind behind the Free Navy. Everything is going Marco’s way. Just ask Marco.