In the continuing adventure, Chapter Six: The Dancer Meets the Groom, Franceska Mann, the Spirit Dancer, enters Helena, the seventeen-year-old worker at the Nazi camp in order to find out who the secret Nazi groom is that must be married and who he will be marrying. Frankie is also afraid her new secret, which she divulged to Helena, may make things worse. The future bride, Gretta Hite, is also employed as a nurse assisting the infamous Dr. Josef Mengele, who is doing experiments on twins.