Title rated 4.35 out of 5 stars, based on 24 ratings(24 ratings)
Book, 2015
Current format, Book, 2015, First edition., Available .
Book, 2015
Current format, Book, 2015, First edition., Available . Offered in 0 more formats
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.
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