The Ringworld Throne
Larry Niven
Ringworld (3)
Darksong Rising
L.E. Modesitt
Spellsong Cycle (3)
Dune
Frank Herbert
Dune (1)
Babylon's Ashes
James S. A. Corey
The Expanse (6)
Navigators of Dune
Brian Herbert
Schools of Dune (3)