Ride into the sunset with the adventures of The Secret STEAM Society! When their teacher introduces their next lesson on horses, Thea is a little nervous. She's never seen a horse before, much less rode one. It's up to George and Toot (a secret student from another planet) to help Thea overcome her fears by learning as much as she can about these majestic animals. Together, the students travel through time, shrink down to microscopic size, and travel to the very edge of our universe and back again to learn all there is to know about horses. Kids who love Magic School Bus will devour this tale, as the kids learn through adventure!