The Tau Ceti Agenda Books in Order

During one decisive day, separatist unrest on Mars erupts into warfare that threatens the wider solar system. Soldiers on opposing sides confront battles ranging from close combat to space engagements as competing political forces collide.

A CIA operative uncovers plans to overthrow the government shortly before a presidential election. With revolutionary teleportation technology enabling travel between stars, American forces must confront a conspiracy whose reach extends beyond Earth into interstellar space.

When the Ross 128 colony secedes, President Alexander Moore dispatches a naval flagship through a distant teleporter. Separatist forces prepare resistance, while the kidnapping of his military cadet daughter gives the escalating conflict a personal dimension.

Alexander Moore leads a heavily armed space expedition to locate weapons left behind by the artificial intelligence Copernicus. Abandoned installations conceal renewed threats, and an even more dangerous intelligence may be collaborating with another enemy of humanity.

General Alexander Moore continues humanity's war against the Chiata, an alien enemy intent on extermination. A tip from another species points toward a distant planet where a discovery might provide an advantage in the continuing conflict.

As the Chiata prepare an overwhelming invasion, Alexander Moore searches for hope in the ruins of an ancient civilization. Meanwhile, his daughter Deanna, rebuilt with cybernetics after grievous wounds, leads armored marines against their alien enemies.