Penny's Shadow plot
Lisa is sixteen years old and has a special bond with horses. In the summer she goes on holiday to Ameland with her mother and sister Tess. Tess also takes her stubborn pony Rakker with her. They stay on the camping farm of seventeen-year-old Kai and his father. Kai's mother died years ago in an accident with her beloved horse Shadow. The black stallion survived, but has become severely traumatized and unreliable. Kai saw the accident happen and therefore has a difficult relationship with the horse. Lisa is convinced she can help with Shadow, but Kai doesn't want to hear about this. She decides to secretly train the horse and give him confidence in people again.