
Beatrix wins the school science fair every year because she uses magic to cheat, but this year her un-magical twin Olive is convinced that her own project on molds will win--until a fight over space upsets both projects and turns Olive's mold into a stinky, moldy blob monster which is alive, growing, and threatening to overwhelm the school.
year: 2015
call number/section: 1000
subjects: witches, fiction, twins, sisters, science projects, school stories, magic, competition (psychology), schools
Editions

Stadelmann, Amy Marie
Scholastic Inc. (2015)
Beatrix wins the school science fair every year because she uses magic to cheat, but this year her un-magical twin Olive is convinced that her own project on molds will win--until a fight over space upsets both projects and turns Olive's mold into a stinky, moldy blob monster which is alive, growing, and threatening to overwhelm the school.
Schools: 3

Stadelmann, Amy Marie
Beatrix wins the school science fair every year because she uses magic to cheat, but this year her un-magical twin Olive is convinced that her own project on molds will win--until a fight over space upsets both projects and turns Olive's mold into a stinky, moldy blob monster which is alive, growing, and threatening to overwhelm the school.
Schools: 13