Who put that hair in my toothbrush? /
Jerry Spinelli.
- 1st pbk. ed.
- New York : Little, Brown, 2000, c1984.
- 220 p ; 20 cm.
The sibling rivalry between twelve-year-old Megin and her older brother Greg intensifies after she ruins his science project and he retaliates by throwing her favorite hockey stick into the pond.