A Gulf in Time

Old Man's War: Volume 1

A Gulf in the Past

The Last Colony

The Golden Horde

Zoe's Tale: An Old Man's War Novel

Beyond the Shroud of the Universe

Halo: Shadows of Reach

The Dark Star War

Halo: The Thursday War

When the Gods Aren't Gods

Janissaries

Occupied Seattle: Volume 2

Halo: Mortal Dictata

The Progenitors' War: Volume 3

Halo: Glasslands