The Blue System
K. H. Scheer
PR Zyklus 3: Die Posbis (107)
Duel Under The Double Suns
PR Zyklus 3: Die Posbis (116)
Planet Mechanica
PR Zyklus 3: Die Posbis (120)
Savior of the Empire
PR Zyklus 3: Die Posbis (125)
The Battle of the Abaco Reefs
Hilbert Schenck
The Ties of Earth
James H. Schmitz
Agent of Vega & Other Stories
The Beacon to Elsewhere
Research Alpha
James H. Schmitz & A. E. Van Vogt
Agent of Vega
Agents of Vega (1)
The Illusionists
Undercurrents
Telzey Amberdon (1)
Lion Loose
The Hub (1)
The Searcher