First Lensman E. E. "Doc" Smith  

Triplanetary E. E. "Doc" Smith  

Grey Lensman E. E. "Doc" Smith  

Second Stage Lensmen E. E. "Doc" Smith  

Children of the Lens E. E. "Doc" Smith  

Masters of the Vortex E. E. "Doc" Smith  

The Skylark of Space E. E. "Doc" Smith  

Skylark Three E. E. "Doc" Smith  

Skylark of Valeron E. E. "Doc" Smith  

Skylark Duquesne E. E. "Doc" Smith  

Spacehounds of IPC E. E. "Doc" Smith  

The Galaxy Primes E. E. "Doc" Smith