#4 of 9 in Hainish Cycle
1969 • 870 Readers • 267 pages • 4
#2 of 7 in Foundation (Publication Order)
1952 • 455 Readers • 272 pages • 4
#3 of 7 in Foundation (Publication Order)
1953 • 403 Readers • 254 pages • 4.1
#4 of 7 in Foundation (Publication Order)
1951 • 250 Readers • 450 pages • 3.9
#5 of 7 in Foundation (Publication Order)
1986 • 194 Readers • 528 pages • 3.8
#3 of 9 in Star Wars Disney Canon Novel
2005 • 63 Readers • 431 pages • 4.4
#5 of 7 in The Saga of Seven Suns
2006 • 18 Readers • 693 pages • 3.6
1965 • 2 Readers • 154 pages • 5
1956 • 1 Reader • 315 pages • 4
2013 • 1 Reader
1991 • 1 Reader • 84 pages
#1 of 3 in The Space Trilogy
1938 • 1 Reader • 728 pages
1955 • 1 Reader • 190 pages