To the bottom of the sea : the exploration of exotic life, the Titanic, and other secrets of the oceans /
George Sullivan.
- Brookfield, Conn. : Twenty-First Century Books, c1999.
- 80 p. : ill. (some col.) ; 24 cm.
Includes bibliographical references (p. 73-75) and index.
Examines different methods and technologies of undersea exploration, both past and present, the scientific discoveries that have been made, and the shipwrecks that have been explored.