Cover art
Turtledove, Harry. Days of Infamy. NAL 2004.

Turtledove, Harry. Days of Infamy: A Novel of Alternate History
Divergence: 1941 CE
What if: The Japanese attack on Pearl Harbor included invasion troops.
Series note: Sequel is End of the Beginning.
Published: NAL/Roc 2004 (0451213076BUY), 2005 (0451460561BUY).

Cover art
Turtledove, Harry. End of the Beginning. NAL 2005.

Turtledove, Harry. End of the Beginning
Series note: Sequel to Days of Infamy.
Published: NAL 2005 (0451216687BUY), 2006 (0451460782BUY).