Lost Regiment Books in Order

A storm transports Union soldiers and their artillery from the American Civil War to an alien world. Colonel Andrew Keane discovers human communities oppressed by enormous nomadic predators and attempts to use his regiment’s weapons and democratic ideals against them.

Following victory over the Tugars, Andrew Keane and the displaced Union regiment help establish a republic in Suzdal. Political responsibilities complicate their military role as surviving enemies move into the neighboring territory of descendants of ancient Romans.

Colonel Andrew Keane and his Civil War regiment face a worsening struggle on a world ruled by alien hordes. When a human traitor supplies their enemies with knowledge of air power, the soldiers’ technological advantage becomes dangerously uncertain.

Andrew Keane leads displaced Civil War soldiers and human allies in a retreat before the Merki hordes. On an alien world, familiar lessons from Earth’s military history become essential as the army struggles to evade a relentless advance.

Presumed dead, Hans Schuder survives in captivity under the Horde while a newly arrived enemy brings advanced technological knowledge to the conflict. A discovered escape plot forces him and fellow prisoners to devise another path toward freedom.

After years fighting to free humanity from alien hordes, Andrew Keane faces a Bantag enemy equipped with twentieth-century technological knowledge. His outnumbered forces rely on inventive tactics and Chuck Ferguson’s new weapons and aircraft to avoid annihilation.

Andrew Keane’s Union soldiers and their human allies defend liberated cities against increasingly sophisticated Horde forces. A brutal winter offensive tests their ingenuity as recently arrived Bantag specialists bring advanced weapons and knowledge to the enemy campaign.

A proposed peace parley prompts Colonel Andrew Keane to resign his government post. He and the surviving soldiers of the thirty-fifth Maine prepare for one final campaign against the Bantag Empire, risking everything in their long struggle against alien domination.

Twenty years after the alien Hordes’ defeat, the human Republic explores beyond its familiar territory. Navy pilot Michael O’Brien encounters warfare between factions of the Kazan, is captured, and resists interrogation by their high priest.