Out of the valley of horses

"When Honey's family decides to get away from the world to avoid a spreading illness, they drive off in their converted ice cream truck, stumbling upon the valley of horses. Once there, Honey's family can't find the bridge they used to enter, trapping them in the tranquil valley. Seven years pass, and Honey's family has been perfectly self-sufficient, until her father falls ill. To save her father, Honey must find a way to escape the valley of ho...