Choppers! /
by Susan E. Goodman ; photographs taken and selected by Michael J. Doolittle.
- 1st ed.
- New York : Random House Children's Books, c2004.
- 47 p. : ill. (chiefly col.) ; 23 cm.
- Step into reading. Step 4, Reading paragraphs .
Photographs and text describe helicopters and their many uses.