Magic School Bus Rides Again

When summer break ends, the class returns to find that Ms. Frizzle has been promoted and her younger sister, Fiona Frizzle, is taking her place. Arnold is worried--what if the new Ms. Frizzle makes a mess of things? When everything on a field trip goes wrong, can Arnold figure out how to put it right again?

Ms. Frizzle takes the class on a camping trip, but Arnold is worried about monsters, and sets out to create a "Monster Scaring Perimeter" powered by a generator to keep the lights on--and in the process the class learns about sources of clean energy (and maybe monsters)

"In another installment of The Magic School Bus Rides Again Branches series, Keesha will do whatever it takes to nail her space camp application. In her efforts to get the perfect picture on the class outer space field trip, she accidentally disrupts satellites in orbit!"--Provided by publisher.