Harry Turtledove 's Books
King of the North
We Install
The Grapple
In the Balance & Tilting the Balance
Curious Notions ct-2
A World of Difference
Aftershocks c-3
Krispos Rising
Running of the Bulls
The Thousand Cities ttot-3
In the Balance w-1
Sentry Peak
Typecasting
Homeward Bound (colonization)
Krispos the Emperor k-3
An Emperor for the Legion (Videssos Cycle)
Colonization: Aftershocks
Colonization: Down to Earth
Beyond the Gap
Blood and Iron
American Front gw-1
Tale of the Fox gtf-2
Krispos the Emperor
Manuscript Tradition
Return Engagement
Through Darkest Europe
The Eighth-Grade History Class Visits the Hebrew Home for the Aging
How Few Remain (great war)
Hammer And Anvil tot-2
The Victorious opposition ae-3
The Road Not Taken
Alpha and Omega
Upsetting the Balance
The Big Switch twtce-3
The Valley-Westside War ct-6
Walk in Hell gw-2
The Great War: Breakthroughs
Armistice
Counting Up, Counting Down
Breath of God g-2
Opening Atlantis a-1
Or Even Eagle Flew
The Sacred Land sam-3
Jaws of Darkness
Out of the Darkness
Every Inch a King
Down in The Bottomlands
The Bastard King
Breakthroughs gw-3
Last Orders
Out of the Darkness d-6
The War That Came Early: West and East
The Best Military Science Fiction of the 20th Century
In High Places
Striking the Balance w-4
The Golden Shrine g-3
Thessalonica
Thirty Days Later: Steaming Forward: 30 Adventures in Time
Drive to the East
Videssos Cycle, Volume 1
Colonization: Second Contact
Something Going Around
Walk in Hell
Lee at the Alamo
The Chernagor Pirates
The Gryphon's Skull
Second Contact
The Grapple sa-2
Down to Earth
Over the Wine-Dark Sea
Joe Steele
Down to Earth c-2
Days of Infamy doi-1
A Different Flesh
Things Fall Apart
The Best Alternate History Stories of the 20th Century
The Gladiator ct-4
The Gladiator
Cayos in the Stream
Fallout
American Front
Swords of the Legion (Videssos)
Breakthroughs
Sentry Peak wotp-1
The Valley-Westside War
Fox and Empire
Blood and iron ae-1
Herbig-Haro
Coup D'Etat
Ruled Britannia
In at the Death
Last Orders: The War That Came Early
Gunpowder Empire
Supervolcano: All Fall Down s-2
The Disunited States of America
West and East twtce-2
Upsetting the Balance w-3
Tilting the Balance w-2
An Emperor for the Legion
Striking the Balance
We Haven't Got There Yet
The Golden Shrine
The Disunited States
The Center Cannot Hold ae-2
The Stolen Throne tot-1
Atlantis and Other Places
3xT
Supervolcano: Things Fall Apart s-3
The Scepter's Return
Return engagement sa-1
Owls to Athens sam-4
The Man with the Iron Heart
Advance and Retreat wotp-3
Reincarnations
Rulers of the Darkness d-4
Worldwar: Upsetting the Balance
Two Fronts twtce-5
United States of Atlantis a-2
Agent of Byzantium
The Breath of God
The War That Came Early: Coup d'Etat
Rulers of the Darkness
Homeward Bound
Through the Darkness
The House of Daniel
The United States of Atlantis
Settling Accounts Return Engagement: Book One of the Settling Accounts Trilogy
Give Me Back My Legions!
In the Balance
Owls to Athens
Supervolcano :Eruption
Darkness Descending
The Case of the Toxic Spell Dump
Conan of Venarium
Second Contact c-1
End of the Beginning
The First Heroes
Krispos of Videssos
Aftershocks
3 x T
Short Stories
In At the Death sa-4
Through the Darkness d-3
The Tale of Krispos
In The Presence of mine Enemies
The Seventh Chapter
Wisdom of the Fox gtf-1
Jaws of Darkness d-5
On the Train
Fort Pillow
Greek Missology #1: Andromeda and Persueus
The Disunited States of America ct-4
Legion of Videssos
Hitler's War
Marching Through Peachtree wotp-2
The War That Came Early: The Big Switch
Vilcabamba
After the downfall
Opening Atlantis
Liberating Atlantis
Departures
Down in The Bottomlands (and Other Places)
Gunpowder Empire ct-1
American Empire : The Center Cannot Hold
How Few Remain
Shtetl Days
Beyong the Gap g-1
Drive to the East sa-2
Worldwar: Striking the Balance
Justinian
Days of Infamy
Bombs Away
The Guns of the South
The Victorious Opposition
Videssos Besieged ttot-4
A very well recieved series by Harry Turtledove are the books, featuring tropes. The most popular books are King of the North, We Install, The Grapple, In the Balance & Tilting the Balance, Curious Notions ct-2, A World of Difference, Aftershocks c-3, Krispos Rising, Running of the Bulls, The Thousand Cities ttot-3, In the Balance w-1, Sentry Peak, Typecasting, Homeward Bound (colonization), Krispos the Emperor k-3, An Emperor for the Legion (Videssos Cycle), Colonization: Aftershocks, Colonization: Down to Earth, Beyond the Gap, Blood and Iron, American Front gw-1, Tale of the Fox gtf-2, Krispos the Emperor, Manuscript Tradition, Return Engagement, Through Darkest Europe, The Eighth-Grade History Class Visits the Hebrew Home for the Aging, How Few Remain (great war), Hammer And Anvil tot-2, The Victorious opposition ae-3, The Road Not Taken, Alpha and Omega, Upsetting the Balance, The Big Switch twtce-3, The Valley-Westside War ct-6, Walk in Hell gw-2, The Great War: Breakthroughs, Armistice, Counting Up, Counting Down, Breath of God g-2, Opening Atlantis a-1, Or Even Eagle Flew, The Sacred Land sam-3, Jaws of Darkness, Out of the Darkness, Every Inch a King, Down in The Bottomlands, The Bastard King, Breakthroughs gw-3, Last Orders, Out of the Darkness d-6, The War That Came Early: West and East, The Best Military Science Fiction of the 20th Century, In High Places, Striking the Balance w-4, The Golden Shrine g-3, Thessalonica, Thirty Days Later: Steaming Forward: 30 Adventures in Time, Drive to the East, Videssos Cycle, Volume 1, Colonization: Second Contact, Something Going Around, Walk in Hell, Lee at the Alamo, The Chernagor Pirates, The Gryphon's Skull, Second Contact, The Grapple sa-2, Down to Earth, Over the Wine-Dark Sea, Joe Steele, Down to Earth c-2, Days of Infamy doi-1, A Different Flesh, Things Fall Apart, The Best Alternate History Stories of the 20th Century, The Gladiator ct-4, The Gladiator, Cayos in the Stream, Fallout, American Front, Swords of the Legion (Videssos), Breakthroughs, Sentry Peak wotp-1, The Valley-Westside War, Fox and Empire, Blood and iron ae-1, Herbig-Haro, Coup D'Etat, Ruled Britannia, In at the Death, Last Orders: The War That Came Early, Gunpowder Empire, Supervolcano: All Fall Down s-2, The Disunited States of America, West and East twtce-2, Upsetting the Balance w-3, Tilting the Balance w-2, An Emperor for the Legion, Striking the Balance, We Haven't Got There Yet, The Golden Shrine, The Disunited States, The Center Cannot Hold ae-2, The Stolen Throne tot-1, Atlantis and Other Places, 3xT, Supervolcano: Things Fall Apart s-3, The Scepter's Return, Return engagement sa-1, Owls to Athens sam-4, The Man with the Iron Heart, Advance and Retreat wotp-3, Reincarnations, Rulers of the Darkness d-4, Worldwar: Upsetting the Balance, Two Fronts twtce-5, United States of Atlantis a-2, Agent of Byzantium, The Breath of God, The War That Came Early: Coup d'Etat, Rulers of the Darkness, Homeward Bound, Through the Darkness, The House of Daniel, The United States of Atlantis, Settling Accounts Return Engagement: Book One of the Settling Accounts Trilogy, Give Me Back My Legions!, In the Balance, Owls to Athens, Supervolcano :Eruption, Darkness Descending, The Case of the Toxic Spell Dump, Conan of Venarium, Second Contact c-1, End of the Beginning, The First Heroes, Krispos of Videssos, Aftershocks, 3 x T, Short Stories, In At the Death sa-4, Through the Darkness d-3, The Tale of Krispos, In The Presence of mine Enemies, The Seventh Chapter, Wisdom of the Fox gtf-1, Jaws of Darkness d-5, On the Train, Fort Pillow, Greek Missology #1: Andromeda and Persueus, The Disunited States of America ct-4, Legion of Videssos, Hitler's War, Marching Through Peachtree wotp-2, The War That Came Early: The Big Switch, Vilcabamba, After the downfall, Opening Atlantis, Liberating Atlantis, Departures, Down in The Bottomlands (and Other Places), Gunpowder Empire ct-1, American Empire : The Center Cannot Hold, How Few Remain, Shtetl Days, Beyong the Gap g-1, Drive to the East sa-2, Worldwar: Striking the Balance, Justinian, Days of Infamy, Bombs Away, The Guns of the South, The Victorious Opposition, Videssos Besieged ttot-4, which was published in 2022.