10 The Chronicles of Amber

#2 of 11 in Darkover

#4 of 9 in Second Age: After the Comyn

#5 of 33 in Darkover - Publication Order

#3 of 6 in The Twilight Saga

#1 of 4 in Saga of the Well World

#1 of 2 in The Andromeda Strain

#6 of 8 in Dune

#1 of 6 in The Twilight Saga

#2 of 6 in The Twilight Saga

#1 of 4 in The Way

#3 of 4 in Space Odyssey

Middle-earth Universe

#1-3 of 2 in The Incompleat Enchanter

Middle-earth Legendarium

#4 of 8 in Harry Potter

#2 of 3 in Dirk Gently

#1 of 5 in The Shadow Series

#4 of 6 in The Twilight Saga

#3 of 3 in Roger Zelazny's Alien Speedway

#1 of 7 in The Dark Tower

#2 of 6 in The Hitchhiker's Guide to the Galaxy

#1 of 6 in Lucky Starr

#3 of 8 in Dune

#4 of 8 in Dune

#1 of 3 in Illuminatus!

#2 of 3 in Illuminatus!

#3 of 3 in Illuminatus!

#1 of 3 in Roger Zelazny's Alien Speedway

#2 of 8 in Harry Potter

#1 of 3 in Voice from the Edge

#5 of 8 in Dune

#3 of 6 in Heechee Saga

#1 of 3 in The Lord of the Rings

#7 of 33 in Darkover - Publication Order

#2 of 7 in Foundation (Publication Order)

#1 of 2 in Le Morte d'Arthur Volumes

#3 of 7 in Foundation (Publication Order)

#9 of 33 in Darkover - Publication Order

#1 of 2 in Quantum Logic

#3 of 3 in Victim

#3 of 10 in Barsoom

#3 of 6 in Ender's Saga

#2 of 3 in Dragonriders of Pern

#3 of 4 in Robot

#1 of 10 in Barsoom

#2 of 3 in Victim

#3 of 3 in Dragonriders of Pern

#7 of 22 in Pern

#5 of 6 in The Hitchhiker's Guide to the Galaxy

#1 of 5 in Planet of the Apes

#2 of 6 in World of Tiers

#10 of 10 in Barsoom

#9 of 10 in Barsoom

#8 of 10 in Barsoom

#1 of 7 in Majipoor

#2 of 6 in Heechee Saga

#2 of 7 in Majipoor

#1 of 6 in Ender's Saga

#2 of 7 in Fafhrd and the Gray Mouser

Lampoon Parodies

#1 of 3 in The Meaning of Liff

#2 of 5 in The Shadow Series

#3 of 3 in Bridge

#4 of 7 in Fafhrd and the Gray Mouser