Libros de Joanna Cole (3 libros)

When a bullfrog hops out of the classroom window, Ms. Frizzle and her students take a wild ride from a frog's-eye-view to learn about animal habitats in a book that complements the new PBS animated series. Original. TV tie-in.

La señorita Carola y sus estudiantes se encogen del tamaño de una gota de agua y aprenden, de primera mano, como obtenemos agua pura.

Mrs. Frizzle's class investigates the disappearance of the salmon from the sea and in the process learn about migration.