Triplanetary
E. E. Doc Smith
Lensman (1)
Galactic Patrol
Lensman (3)
Gray Lensman
Lensman (4)
Children of the Lens
Lensman (6)
Stranglers' Moon
E. E. Doc Smith & Stephen Goldin
Family d'Alembert (2)
The Clockwork Traitor
Family d'Alembert (3)
Eclipsing Binaries
Family d'Alembert (8)
The Galaxy Primes
Master of the Vortex
Lensman (8)
Revolt of the Galaxy
Family d'Alembert (10)
The Omicron Invasion
Family d'Alembert (9)
Subspace Encounter
Subspace (2)
Skylark of Valeron
Skylark (3)
Planet of Treachery
Stephen Goldin & E. E. Doc Smith
Family d'Alembert (7)
Masters of Space
Appointment at Bloodstar
Family d'Alembert (5)
Skylark DuQuesne
Skylark (4)
The Purity Plot
Family d'Alembert (6)
The Vortex Blaster
Lensman (7)
Second Stage Lensmen
Lensman (5)
First Lensman
Lensman (2)