The Stars, Like Dust
Isaac Asimov
Foundation (15)
Tiamat's Wrath
James S. A. Corey
The Expanse (8)
The Knight and Knave of Swords
Fritz Leiber
Fafhrd and Gray Mouser (7)
Foundation's Fear
Gregory Benford
Second Foundation Trilogy (1)
Worlds in Shadow
John Rogers & Mark Diaz Truman & Lisa Steele & Shoshana Kessock & J. R. Blackwell & Robert Wieland
Fate Worlds (2)
Worlds on Fire
Brennan Taylor
Fate Worlds (1)