submarines (ships)

Introduces the development, uses, possible weaponry, dangers, and locomotion of submarines.

Kenneth Mallory describes the week he spent in the Aquarius underwater laboratory off the Florida Keys, discussing the work he did, what it was like to live underwater, the marine creatures he encountered, and more.

During the Revolutionary War, fourteen-year-old Nathan joins forces with his older cousin, the inventor David Bushnell, to secretly build the first submarine used in naval warfare.

The story of how David Bushnell built the "Turtle," the world's first submarine, for use against British ships during the American Revolutionary War.

Ten true stories of maritime adventure, disaster, and recovery.

Tells the story of the "H. L. Hunley," the Confederate submarine that in 1864 became the first to ever sink an enemy ship but lay missing on the ocean floor for more than a century, describing its creation, its discovery, skeletons and objects found onboard, and facial reconstructions of several crew members by forensic anthropologists.

Photographs, diagrams, and text describe thirteen submarines from around the world, including the USS "Holland," the Navy's first submarine, and the nuclear-powered USS "Nautilus.".

During the Revolutionary War, fourteen-year-old Nathan joins forces with his older cousin, the inventor David Bushnell, to secretly build the first submarine used in naval warfare.

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.