Let the Spacemen Beware
Poul Anderson
The Day of Their Return
A Stone in Heaven
Flandry (8)
Conan the Rebel
Conan (1)
Agent of the Terran Empire
Flandry (5)
A Circus of Hells
Flandry (2)
A Knight of Ghosts and Shadows
Flandry (7)
Flandry of Terra
Flandry (6)
Ensign Flandry
Flandry (1)
The Rebel Worlds
Flandry (3)
The Game of Empire
Flandry (9)
War of the Gods
Virgin Planet
Vault of the Ages
World without Stars
Flandry's Legacy: The Technic Civilization Saga
Poul Anderson Technic Civilization 07 (7)
Trouble Twisters
Polesotechnic League (3)
Mother of Kings
Young Flandry: The Technic Civilization Saga
The Shield of Time
Time Patrol (4)
The Merman's Children
The Enemy Stars
The Devil's Game
The Day After Doomsday
The Dancer from Atlantis
The Corridors of Time
The Avatar
The Van Rijn Method
Orion Shall Rise
Maurai (2)
Orbit Unlimited
No World of Their Own
Hrolf Kraki's Saga
Harvest of Stars
Harvest of Stars (1)
Fire Time
Duel on Syrtis
Harvest the Fire
Harvest of Stars (3)
We Have Fed Our Sea
There Will Be Time
Maurai (1)
The People of the Wind
The Man Who Counts
Polesotechnic League (1)
The High Crusade
Tau Zero
The Broken Sword
Fleet of Stars
Harvest of Stars (4)
Hokas Pokas
Poul Anderson & Gordon R. Dickson
Hoka (4)
The Night Face | "Let the Spaceman Beware!"
Trader to the Stars
High Treason
The Shrine for Lost Children
Goat Boy
Call Me Joe
Three Hearts and Three Lions
Operation Otherworld (2.50)
Brain Wave
The Day of Their Return: A Flandry Book
Flandry (4)
Inheritors of Earth
Gordon Eklund & Poul Anderson
Genesis
A Midsummer Tempest
Operation Otherworld (3)
Explorations
Hoka! Hoka! Hoka!
Hoka (3.50)
Time Patrolman
Time Patrol (2)