Pirates, sea monsters and atomic weapons, Luke Challenger is back and heading deeper into danger in a race against time to save the world. Luke Challenger and his trusted cousin Nick have learnt that Captain Nemo's ginormous submarine, the Nautilus, has been found wrecked in a deep trench at the bottom of the Indian Ocean. In a deadly race against time, Luke must reach it before the sinister Sons of Destiny salvage the ship's unique atomic engines, learn their secrets and turn them to their own diabolical ends. Braving pirates, tropical storms, and the terrifying creatures of the deep ocean, will Luke and Nick stop their enemies and put an end to their murderous plans of world domination? Jules Verne's "20,000 Leagues Under the Sea" is revisited in this thrilling new action-adventure novel, the fantastic sequel to "Return to The Lost World".