When Margaret and Casey see their father become weedy while working on his botany experiments, they worry that his plant-testing may not be entirely harmless.
Categories:
["Horror stories""Fiction""Botany""Botany in fiction""Fathers""Experiments""Fathers in fiction""Horror tales""Plants""Botanists""Juvenile fiction""Children's fiction""Fathersfiction""Horror fiction""collectionID:goosebumps1""French language materials""Sciences""Romansnouvellesetc. pour la jeunesse""Exp\u00e9riences""Plantes""P\u00e8res""Romans""series:Goosebumps"]
