This nineteenth-century tale of an electric submarine, its eccentric captain, and the undersea world, anticipated many of the scientific achievements of the twentieth century. The adventures of a French scientist and his companions who travel the seven seas as prisoners in the submarine of the mysterious Captain Nemo.

Their magic tree house takes Jack and Annie deep into the sea, where they meet up with dolphins, sharks, and octopi as they search for the answer to an ancient riddle. Morgan le Fay will make Jack and Annie masters of the tree house if only they can solve four riddles -- which will take four books, of course! Dolphins at Daybreak begins the third set of four books in this magical (and increasingly popular) series! Jack and Annie are off in the Magic...

In the final days of World War II, the Japanese launch two submarines carrying a new strain of a deadly virus to the west coast of the United States, but years after the subs are lost at sea, someone plots to use their deadly cargo.

Ruthless Austrian entrepreneur Edward Bolcke has managed to steal a crucial component of the U.S. Navy's latest submarine technology--and he has found a way to hijack the world's supply of rare earth minerals. The three Pitts, along with longstanding sidekick Al Giordino, use their usual mix of brains and brawn to see that justice is served.

"Researcher Gina Gray is on the verge of a breakthrough in sonar technology, and what she's told Navy Commander Mark Bishop is only the beginning.."--

Into thin air and Sebastian Junger's The perfect storm comes a true tale of riveting adventure in which two weekend scuba divers risk everything to solve a great historical mysteryand make history themselves. For John Chatterton and Richie Kohler, deep wreck diving was more than a sport. Testing themselves against treacherous currents, braving depths that induced hallucinatory effects, navigating through wreckage as perilous as a minefield, they pushed...

The crew of the submarine 'Ulysses' embarks on an undersea adventure in search of the lost city of Atlantis.

For years, Det. Dave Robicheaux of the New Iberia Sheriff's office kept the secret of the watery resting place of the Nazi submarine. Now decades later, when a powerful Jewish activist and a neo-Nazi psychopath named Will Buchalter both want to find the sub first, Robicheaux's knowledge puts him at the center of a terrifying struggle of conflicting desires.

As New England swelters in the summer of 1914, Detective Isaac Bell is asked to investigate a cache of missing rifles -- only to discover something much more sinister involving a transistor radio set to summon German U-Boats.