"In revolutionary France, a girl named Marguerite Lalanne longed to perform above large crowds on a tightrope, just like her acrobatic parents. Sneaking off to the fairgrounds for secret tightrope walking lessons, Marguerite finessed her performance skills, ultimately performing for crowds as a young rope dancer. And eventually, Marguerite would perform as Madame Saqui, waltzing and pirouetting across- and never falling off- countless ropes above...