#2.1-2.13 of 1 in Bookburners
2017 • 5 Readers • 3.3
#4.1-4.10 of 1 in Bookburners
3 Readers • 3
#3.1-3.13 of 1 in Bookburners
2018 • 4 Readers • 3
1963 • 86 Readers • 587 pages • 3.4
#20 of 20 in NUMA Files
2023 • 5 Readers • 416 pages
#26 of 21 in Dirk Pitt
2021 • 7 Readers • 481 pages • 3.3
#27 of 21 in Dirk Pitt
2023 • 4 Readers • 449 pages • 2