Plot Summary:The captain of an Antarctic whaling ship falls overboard in mysterious circumstances and his daughter, aided by a sympathetic American, decides to investigate the accident.
Duncan Craig signs on a whaling ship, partly because his own business deal has fallen through, partly to help Judie Nordhall find her father. Rumor has it that her father may have been murdered by Erik Bland, son of her father's partner and her one-time lover. Duncan and Erik find themselves on rival whaleboats and, ultimately, on an ice floe.