The latest arrival at Pine Hollow is Storm, a badly mistreated horse who Lisa wants to rehabilitate. No one believes she can do it and when it looks like Storm might be returned to the refuge, Lisa risks her life to show her faith in the horse.
Meanwhile, Pine Hollow is in danger of closing. Financial problems mean that their favourite riding trails might be sold. Veronica is the only person who can save the trails - if the Saddle Club girls can convince her to help.