The Magic School Bus Inside the Earth BOOK & CD age 3-8

Rock collecting has never been quite like this When the class forgets to do its homework, a fieldtrip through the Earth's crust, into the center of the Earth, and out through a volcano will teach them not to forget their assignments again - and then some. No Poshmark account? Use my code NAWK to save $15 off your first purchase. Code must be entered during sign up to get the discount.