Dirk Pitt, a Special Operations Director of NUMA, is featured in:
In Chronological Order
- Pacific Vortex! (1983)
- The Mediterranean Caper (1973) APA Mayday!
- Iceberg (1975)
- Raise the Titanic! (1976)
- Vixen 03 (1978)
- Night Probe! (1981)
- Deep Six (1984)
- Cyclops (1986)
- Treasure (1988)
- Dragon (1990)
- Sahara (1992)
- Inca Gold (1994)
- Shock Wave (1996)
- Flood Tide (1997)
- Atlantis Found (1999)
- Valhalla Rising (2001)
- Trojan Odyssey (2003)
- Black Wind (2004)
Kurt Austin is featured in the underwater exploration series, NUMA FILES:
In Chronological Order
- Serpent (2000)
- Blue Gold (2001)
- Fire Ice (2002)
- White Death (2003)
- Lost City (2004)
- Polar Shift (2005)
In Chronological Order
These books are outside of Cussler’s regular ongoing series.
- Golden Buddha (2003)
- Sacred Stone (2004)
- Dark Watch (2005)
These books are outside of Cussler’s regular ongoing series.