Porcupines /
by Diane Swanson.
- North American ed.
- Milwaukee, WI : Gareth Stevens Pub., 2002.
- 32 p. : col. ill. ; 21 x 22 cm.
- Welcome to the world of animals .
- Swanson, Diane, 1944- Welcome to the world of animals. .
Originally published: Welcome to the world of porcupines. 1999. With additional end matter. Includes index.
Describes the physical characteristics, behavior, habitat, and natural defenses of the North American porcupine, the second largest rodent on the continent.