Standing up to Mr. O. /
Claudia Mills.
- 1st ed.
- New York : Farrar Straus Giroux, 1998.
- 165 p. ; 22 cm.
Twelve-year-old Maggie comes to dread biology class because her favorite teacher is insisting that she dissect a worm, an assignment that makes her feel very squeamish and awakens her to the question of animal rights.