Dirk Pitt Series Novels
Valhalla Rising (Dirk Pitt 16)
Atlantis Found (Dirk Pitt 15)
Shock Wave (Dirk Pitt 13)
Inca Gold (Dirk Pitt 12)
Sahara (Dirk Pitt 11)
Dragon (Dirk Pitt 10)
Treasure (Dirk Pitt 9)
Cyclops (Dirk Pitt 8)
Deep Six (Dirk Pitt 7)
Night Probe! (Dirk Pitt 6)
Raise the Titanic! (Dirk Pitt 4)
Iceberg (Dirk Pitt 3)
The Mediterranean Caper (Dirk Pitt 2)