The Magic School Bus Inside Ralphie

Name: The Magic School Bus Inside Ralphie
Author: Beth Nadler

by Beth Nadler · January 1995

Cover of The Magic School Bus Inside Ralphie

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Ralphie's sick and can't host the Frizzle News Network TV show on health--until Ms. Frizzle and the gang travel inside his bloodstream to learn how the human body fights germs.

Natural immunityJuvenile literatureInfectionImmunityStarsVolcanoesAstronomyBacteriaHydrologic cycleCommunicable diseasesBacteriologyBacteria, juvenile literature