First Lensman
E.E. "Doc" Smith
Lensman (2)
The Galaxy Primes
Gray Lensman
Lensman (4)
Imperial Stars
Family d'Alembert (1)
Masters of the Vortex
Lensman (7)
The Skylark of Space
Skylark (1)
Skylark Three
Skylark (2)
The Space Opera Megapack
John W. Campbell Jr. & Jay Lake & E.E. "Doc" Smith
Spacehounds of IPC
Triplanetary
Lensman (1)