#2 of 5 in The Dark Is Rising

#4 of 9 in Hainish Cycle

Heinlein's Juveniles

#2 of 3 in The Lord of the Rings

#1 of 2 in Triffids

Middle-earth Legendarium

#1 of 6 in Earthsea Cycle

#1 of 5 in Ringworld

#3 of 3 in Involuntary trilogy

#2 of 4 in Rama

#2 of 4 in Space Odyssey

#2 of 5 in Dragonlance: Chronicles

#2 of 4 in The Darksword

#1-3 of 3 in Deathworld

#4 of 11 in Stainless Steel Rat

#3 of 3 in Dragonlance: Legends

#4 of 5 in Ringworld

#3 of 5 in Ringworld

1 Known Space

#1 of 2 in Aberystwyth Noir

#1 of 2 in The Awakeners

#1 of 3 in C. Auguste Dupin

#3 of 3 in The End of the Game

#1 of 3 in The End of the Game

#1-3 of 3 in Land of the True Game

#3 of 3 in His Dark Materials

#1 of 3 in The Nanotech Succession

#1 of 4 in Dream Park

#1 of 3 in The Fall Revolution

#1 of 3 in Plague of Angels

#1 of 3 in The Chronicles of Mavin Manyshaped

#1 of 3 in David Ash

#1-3 omnibus of 5 in Sonja Blue

#1 of 4 in Rats

#1 of 3 in Colossus

#1 of 2 in Marianne and the Magic Drawing Pencil

#2 of 3 in The Fall Revolution

#3 of 3 in The Fall Revolution

#2 of 3 in David Ash

#3 of 3 in The State

#1 of 2 in Golden Road

#8 of 11 in Stainless Steel Rat

#6 of 11 in Stainless Steel Rat

#1 of 3 in West of Eden

#2 of 3 in The End of the Game