#1 of 5 in The Book of the New Sun
1980 • 398 Readers • 276 pages • 3.6
#1 of 1 in The Once and Future King
1958 • 410 Readers • 650 pages • 3.8
#1 of 2 in St. Leibowitz
1959 • 476 Readers • 334 pages • 3.9
1920 • 2,484 Readers • 180 pages • 3.7
1990 • 418 Readers • 687 pages • 4