The Magic School Bus Series by Scholastic - Books in English for Children The Magic School Bus: - Rides Again is a brand new update to the beloved animated show featuring our favorite class of adventurers. Old favorites like Arnold and Ralphie join new students like Jyoti, a tech-savvy wiz-kid. Starring Kate McKinnon as Ms. Fiona Frizzle, Ms. Valerie Frizzle’s kid sister! With the help of her upgraded Magic School Bus, Ms. Frizzle takes her class on wild field trips exploring a wide variety of science topics including, invasive species, weather hazards, schools of fish, the rock cycle, magnets, allergies, camouflage, states of matter, satellites, glaciers, brain and nervous system, and deep sea exploration!