A ride in the countryside spirals out of control for Meg and Merlin in this dramatic new addition to Tanya Landman's lovable horse-riding series.

Meg and her new friend Sam Houseman meet up to take their horses out on a hack, but after a lovely day in the countryside, Meg gets lost while making her way home. Then things take a dangerous turn when Merlin gets spooked and takes off, galloping straight towards a main road ... Can Meg get him back under control before disaster strikes?