The Roads Must Roll
Robert A. Heinlein
Future History or "Heinlein Timeline" (3)
Starship Liberator
David VanDyke
Galactic Liberation (1)
Mere Christianity
C.S. Lewis
The Sirens of Titan
Kurt Vonnegut Jr.
Shadow Scale: A Companion to Seraphina
Rachel Hartman
Seraphina (2)