Submarines /
by Jennifer Reed.
- Mankato, Minn. : Capstone Press, c2008.
- 24 p. : col. ill. ; 24 x 29 cm.
- Pebble plus. Mighty machines .
Includes bibliographical references (p. 23) and index.
What are submarines? -- Parts of subs -- What subs do -- Mighty machines.
A simple, photographic introduction to submarines, explaining what they are, examining the different parts of a submarine, and discussing what subs do.