B. V. Larson

Four hundred degrees! Toxic atmosphere! Gravity beams that crush men in armor like beer cans! Welcome to Infernus. Legion Varus assaults an alien stronghold that's too close to Mother Earth. The battle turns into a meat grinder that chews through soldiers faster than revival machines can spit...

When Lieutenant Alex "Flex" Callahan encounters mysterious alien probes near Luna Station, no one believes his warnings—until it's too late. Human activity has awakened an alien presence deep in our Solar System. Now, humanity faces extinction as this ancient and forgotten foe launches a...

In the 20th century Earth sent probes, transmissions, and welcoming messages to the stars. Unfortunately, someone noticed....

When Earth's colonies go silent, Legion Varus drops onto Kepler-62 expecting a routine investigation. Instead, they find something far worse than death. The colonists aren't dead—they're changed. A new kind of enemy has arrived in Province 921, microscopic invaders that transform humans into...

Strange signals from the edge of the solar system draw the carrier ECS Vanguard into the darkness beyond the planets. There, humanity faces a new alien threat—the Blight. They have come to exterminate what they believe is their ancient enemy's latest puppet civilization.

Lieutenant Alex "Flex" Callahan watched helplessly as the first refugee ships fled Venus. Something was driving them mad, transforming both crew and vessels into horrors. But this was just the beginning.

When a towering alien monolith crashes onto James McGill's family farm, it triggers events that could spark a galaxy-wide war. Things have gone bad among the colonies. Insurgents are building alien-hybrid armies and planet-killing weapons, threatening to upend the fragile balance of power in...

The Galactics arrived with their Battle fleet in 2052. Rather than being exterminated under a barrage of hell-burners, Earth joined a vast Empire that spans the Milky Way....

Two expanding interstellar powers are about to meet in battle. After the collapse of the Cephalopod Kingdom, Humanity claimed the 300 rebellious worlds it left behind. But light years away on the far side of a disputed region, a rival power has begun to move....

In an unprecedented first, Earth sends a message to Mogwa Prime. Unfortunately, the messenger is not met with enthusiasm. Misunderstandings soon threaten all of Humanity. Forced to prove Earth can serve the Empire better than any rival, McGill does his best....

Left to die on a volcanic world by the Skrull, McGill and his mercenaries face waves of missile attacks with nowhere to hide. When the Skrull seal themselves inside an impenetrable energy dome, McGill knows he has to get creative.

Kyle Riggs has been away from Earth for a long time.…

Many peaceful years have passed since the Macro Wars ended. Most of those who fought against the heartless machines have aged....

Earth is locked in a dangerous arms race with Rigel. McGill’s efforts at diplomacy are disastrous. Events spin out of control and interstellar warfare consumes the outer provinces of the Empire....

Extinction is the story of Earth's entry into an interstellar war between living creatures and machines. And to buy the peace, we've signed up with the machines....

A dirty deal was struck. Humanity was allowed to keep 300 rebellious worlds. In return, we declared war on a powerful enemy from beyond the frontier....

Earth’s entire fleet and all her legions are conscripted by the Galactics. Centurion McGill of Legion Varus is among countless troops pressed into service as cannon fodder for the Empire....

Rebellion is the turning point in the great interstellar war between all living creatures and the machines....

Commodore Straker's rebellion grows in strength - but his enemies are growing even faster. Faced with a dozen rebel planets in their territory, the Mutuality finally takes notice....

In The Dead Sun, the ninth book of the Star Force Series, the Great War between life and the machines reaches its final chapter....