It was a warm summer afternoon when Bill and his little sister Nell headed out with their fishing poles and snacks for the little pond in the meadow. "Be home in time for supper," Mother called as she waved goodbye. Later that afternoon while sitting beneath a shade tree eating their snacks, they spied off in the distance a rusted old steam engine with a caboose attached behind. On exploring it further, they encounter unexpected events that prevent them from ever making it home in time for supper. Enjoy this mixture of adventure, fantasy, suspense and Christian morals all in one as you follow Bill and Nell through their adventures into the unknown.