Triplanetary
E.E. "Doc" Smith
Lensman (1)
Tales From the Vulgar Unicorn
Robert Lynn Asprin
Thieves' World (2)
Yumi and the Nightmare Painter
Brandon Sanderson
The Cosmere (29)
Misfit
Robert A. Heinlein
Future History or "Heinlein Timeline" (21)
The Green Hills of Earth / Gentlemen be Seated