"Jada is thrilled when she gets to go on an outdoor class field trip with her Pop Pop, a nature lover, as a chaperone. She can't wait to show him off to her friends--and show him what she knows. But the trip has some twists along the way, including a soaring zip line she's not sure she wants to try. What happens when Jada's shining moment starts to lose its luster?"--Amazon.com.