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