Dirk Pitt® is a 20-book series with 20 released primary works first released in 12 with contributions by Clive Cussler, Clive Clussler, Graham Brown, and Dirk Cussler.
#2 of 20 in Dirk Pitt®
1973 • 3 Readers • 265 pages • 4.5
#5 of 20 in Dirk Pitt®
12 • 31 Readers • 477 pages • 3.4
#9 of 20 in Dirk Pitt®
1988 • 1 Reader • 524 pages • 4
#14 of 20 in Dirk Pitt®
1997 • 1 Reader • 580 pages • 3
#22 of 20 in Dirk Pitt®
2012 • 1 Reader • 348 pages