Harry Turtledove
209 books • 38 series
Stellar Guild
Supervolcano Novel
Book #2: Supervolcano: All Fall Down
Book #3: Supervolcano: Things Fall Apart
Tale of Krispos
The Tale of Krispos of Videssos
Book #1: Krispos Rising
Tales of Krispos
Time of troubles
Tom Doherty Associates Books
Tor Science Fiction
Tor SF Double
Videssos
Book #1: Misplaced Legion
Book #2: An Emperor for the Legion
Book #3: The Legion of Videssos
Book #4: Swords of the Legion
Videssos Cycle
Book #1: Volume One
War That Came Early
Book #1: Hitler's War
Book #2: West and East
Book #3: The Big Switch
Book #3: The Big Switch
Book #4: Coup D'Etat
War That Came Early (Del Rey Hardcover)
War That Came Early (Del Rey Paperback)
War That Came Early Series
Worldwar
Book #1: Worldwar
Book #1: Worldwar: In the Balance
Book #2: Tilting the Balance
Book #3: Upsetting the Balance
Book #4: Striking the Balance
Worldwar & Colonization
The Worldwar Saga
Book #1: Worldwar: In the Balance
Book #3: Worldwar: Upsetting the Balance