Harry Turtledove

Invasione: Fase Seconda

    (Worldwar: Tilting the Balance)

Editrice Nord, 1996    [SF, Ita, G2]

Harry Turtledove

Settling Accounts: Return Engagement

Hodder, 2004    [fiction, Eng, A6]

Harry Turtledove

Settling Accounts: Drive to the East

Hodder, 2005    [fiction, Eng, A6]

Harry Turtledove

Settling Accounts: The Grapple

Hodder, 2006    [fiction, Eng, A6]