Iceberg (Dirk Pitt Series #2)

High seas explorer Dirk Pitt must stop an American millionaire from using impoverished nations for his own personal experiments in this #1 New York Times-bestselling action adventure series.

A routine survey mission over the North Atlantic exposes a missing luxury yacht frozen inside a million-ton mass of ice. The ship had vanished en route to a secret White House rendezvous, making it the responsibility of the National Underwater and Marine Agency to find out what happened. In other words, ...