harry turtledove

Breath of God 

Give Me Back My Legions 

Big Switch (War That Came Early 3) 

West and East (War That Came Early 2) 

Blood and Iron (American Empire 1) 

Liberating Atlantis (Atlantis 3) 

Upsetting the Balance 

Bombs Away 

In The Balance 

All Fall Down (Supervolcano 2) 

Beyond the Gap (Gap 1) 

Center Cannot Hold (American Empire 2) 

Homeward Bound 

Striking the Balance 

United States of Atlantis (Atlantis 2) 

Golden Shrine (Gap 3) 

Man with the Iron Heart 

Drive to the East (Settling Accounts 2) 

Tilting the Balance 

Eruption (Supervolcano 1) 

Grapple (Settling Accounts 3) 

Atlantis and Other Places 

Victorious Opposition (American Empire 3) 

Days of Infamy (Pacific War 1) 

How Few Remain (Great War) 

Joe Steele 

Aftershocks 

Second Contact 

Breakthroughs (Great War 3) 

Walk In Hell (Great War 2) 

End of the Beginning (Pacific War 2) 

Things Fall Apart (Supervolcano 3) 

Hitler's War (War That Came Early 1) 

Down To Earth 

Return Engagement (Settling Accounts 1) 

Fort pillow 

American Front (Great War 1)