#1MostPopularFirstPublished
1971 • 109 Readers • 222 pages • 3.7
#4
1980 • 13 Readers • 496 pages • 3.8
#5
1983 • 14 Readers • 368 pages • 3.3
1993 • 1 Reader • 326 pages • 3
2010 • 336 pages
Riverworld is a 6-book series with 4 primary works first released in 1971 with contributions by Philip José Farmer.
1971 • 109 Readers • 222 pages • 3.7
1980 • 13 Readers • 496 pages • 3.8
1983 • 14 Readers • 368 pages • 3.3
1993 • 1 Reader • 326 pages • 3
2010 • 336 pages