General

How Few Remain:

Blood and Iron (American Empire, Book One):

Walk in Hell (The Great War, Book Two):

American Front (The Great War, Book One):

Three Books of Known Space:

Upsetting the Balance (Worldwar, Book Three):

The Sagittarius Whorl: Book Three of the Rampart Worlds Trilogy

Perseus Spur: An Adventure of The Rampart Worlds

Flatlander: The Collected Tales of Gil "The Arm" Hamilton

Robotech: The Masters Saga: The Southern Cross:

Robotech: The Macross Saga: Doomsday:

Tilting the Balance (Worldwar, Book Two):