Books in Order – GJ Ogden - discoverscifi.com

2. The Planetsider

3. The Second Fall

4. The Last of the Firsts

The Contingency War series

1. The Contingency

2. The Way Station Gambit

3. Rise of Nimrod Fleet

4. Earth's Last War

Star Scavenger series

1. Guardian Outcast

2. Orion Rises

3. Goliath Emerges

4. Union's End

5. The Last Revocater

6. Star Guardian

7. Goliath Reborn

8. Morphus Ascendant

9. The Hunted

10. Corporeal Power

Darkspace Renegade series

1. Darkspace Renegade

2. Wolf Squadron

3. Rogue World

4. Rikkard's Revenge

5. Renegade Resurgence

6. Centrum Incursion

Omega Taskforce series

1. The Emissary

2. Void Recon

3. The Exile

4. Obsidian Fleet

5. Dreadnaught

6. The Vanguard

7. Descendant of War

8. Battleship of War

9. Ancestor of War

10. Shadow of War

11. Machines of War

12. Heroes of War

standalone books

Omega Directive