Pilkey, Dav, 1966-
Captain Underpants and the preposterous plight of the purple potty people /
Dav Pilkey.
- New York : Scholastic, 2006.
- 172 cm. ill. ;
0439376130 0439376149 (alk. paper)
2006923848
Fiction--Juvenile literature
PZ 7 / .P6314Pre 2006