B. V. Larson

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.

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.

When a towering alien monolith crashes onto James McGill's family farm, it triggers events that could spark a galaxy-wide war.

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

Two centuries after humanity colonized the stars, new dangers emerge. The peaceful inhabitants of the Conclave are threatened by expanding alien powers. Invaders threaten the star cluster, attacking our fringe settlements....

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....

The Hundred Worlds have withstood invasion by the relentless Hok for decades. The human worlds are strong, but the Hok have the resources of a thousand planets behind them....

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

Everyone wants a piece of the newly discovered alien tech, and they're willing to fight over it. As tensions rise between Earth's various factions, the mining vessel Borag is refitted for war....

James McGill is called upon for a sabotage mission, one that only a man of his unique talents can handle. Unfortunately, he performs too well, and our enemies from Rigel are enraged. They come for us, and war is declared....

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

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....

Earth builds her first war fleet! The greatest warships ever constructed in known space rise up one by one, soon dominating our skies. They strike fear into the hearts of every citizen and rebel....

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

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....

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....

Captain William Sparhawk flies Earth's single starship on a voyage of exploration. His crew of veteran spacers begins the mission with high hopes and the best of intentions....

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....

Kyle Riggs has been away from Earth for a long time… but that's about to change....