Book 4 Stardust and the Daredevil Ponies by Stacy Gregg

Issie has landed her dream jod handling horses on a real film set! And with a group of frisky palominos to deal with, Issie asks her frends at the pony club to help out. How can spoilt star Angelique play the lead role when she can't even ride? Could this be Issie's chance for statdom?