An eco-thriller takes readers to such far-flung locales as Paris, Iceland, Antarctica, and the Solomon Islands.

When all the grown-ups disappear, it's up to Supercat, a plump cat named Tiger with superpowers, to sneak onboard Count Backwards's secret submarine and save the day.

When the German submarine, U-471, collects two prisoners from a vessel located off the Icelandic coast, ordered to transport them to the base at Brest, one of the prisoners, a British submarine commander, goes rogue, setting in motion a series of shocking, brutal events that seem to be linked to the supernatural.

The abridged adventures of a French professor and his two companions as they sail above and below the world's oceans as prisoners on the fabulous electric submarine of the deranged Captain Nemo.

In the summer of 1851, with encouragement and ideas provided by his family, an inventor builds a working submarine and takes his family for a ride. Includes notes about Lodner Phillips, the real inventor on whom the story is based.

Bitty Bot is initially unhappy while on vacation at the beach with his family until he makes two new friends and they build a submarine, setting off for adventure under the ocean.

When her brother is killed, brilliant marine architect Hannah Bryson must discover the volatile mystery behind a decommissioned Soviet submarine, Silent Thunder, that was recently purchased by the U.S. government for use as a maritime museum. Though the U.S. government tries to warn Hannah away, she'll stop at nothing to find the ruthless mastermind behind her brother's death. Even if it means joining forces with a mysterious man who may be even more...

It is an unusually warm spring and the snow is melting faster than usual. Scientists have come to the North Pole to study the changes. When Lars discovers the submarine, he also discovers two baby polar bears that the scientists have rescued from an ice floe. Lars promises to take the cubs back to their parents. But can he do it?

In the waning days of World War II, the Japanese tried a last desperate measure-a different kind of kamikaze mission, this one carried out by two submarines bound for the West Coast of the United States, their cargo a revolutionary new strain of biological virus. Neither sub made it to the designated target. But that does not mean they were lost.