The Featherstone Sisters Use Their Time Machine To Visit Prehistory

When the Featherstone sisters were children, they were often embarrassed by the strange antics of their mad scientist father. Instead of quality time at the park or the zoo, they spent their weekends in their fathers lab, brewing strange mixtures and acting as human guinea pigs. But finally, the years of suffering under the whims of a misguided scientific genius has paid off. Their dear old dad has created the first ever working time machine! The possibilities are endless for the Featherstone sisters. Today, Prehistory, tomorrow, the Civil War, Saturday, Ancient Greece!