After Owen captures an enormous bullfrog, names it Tooley Graham, then has to release it, he and two friends try to use a small submarine that fell from a passing train to search for Tooley in the Carter, Georgia, pond it came from, while avoiding nosy neighbor Viola.

"A biographical account of engineer Otis Barton and naturalist Will Beebe's record-setting descent into the deep ocean in their Bathysphere craft, making the men the first humans to witness deep sea creatures in their natural habitat"--

While Gwin, a Fetcher, and her family defy the Devouts by sharing song and story, the Oyster's crew and the Sunkers continue fighting to bring light back to the dark world.

"When Isaac Bell attempts to decipher the forbidding deaths of nine men, he encounters a secret so powerful it could dictate the fate of the world in this riveting thriller by the #1 New York Times-bestselling author"-- A century apart, NUMA Director Dirk Pitt and detective Isaac Bell team up to unlock the truth about the most famous maritime disaster of all time. In the present day, Pitt makes a daring rescue from inside an antiquated submersible...

"Climb aboard Alvin, the famous deep-sea submersible credited with helping to find the Titanic, and take a trip two miles down to the bottom of the ocean. Experience a day in the life of an Alvin pilot and join scientists at the seafloor to collect samples and conduct research. Along the way, discover what one wears, eats, and talks about during a typical eight-hour trip in a underwater craft and find out more about the animals that live deep in our...

Alvin Submersible, a deep-sea vessel that can sink miles below the surface, takes readers on a tour of the ocean floor where they will explore underwater volcanoes, discover lost hydrogen bombs, hear about storied shipwrecks and meet hundreds of new species living far beneath the waves.

Great Britain, the last days of the twenty-first century. Sea creatures swim among the ruins of Big Ben and the Tower of London, and citizens waver between fear and hope--fear of what lurks in the abyss, and hope that humanity will soon discover a way to reclaim the Earth. Leyla McQueen is chosen to participate in the London Submersible Marathon, she sees is an opportunity to save her father, who has been arrested on false charges. When the race takes...

"In the spirit of Bill Bryson and Ian Frazier comes this fascinating examination of our past, present, and future beneath the waves. In an age of unprecedented exploration and innovation, our oceans remain largely unknown, and endlessly fascinating: full of mystery, danger, beauty, and inspiration. Bill Streever--a longtime deep-sea diver himself--has masterfully woven together the science and history of Earth's last remaining frontier: the sea. In...

Cory McNab is a member of the Navy's Marine Mammal Program where he is partnered with a search-and-recovery dolphin named Kaj, and their new mission is to help locate a spy submersible lost in North Korean waters--but first they have to win the trust of the Navy SEALs who are assigned to deal with the problem.