challenge: What is the title of the book written by Erich-Christoph Freiherr von Plotho in 2007?
  
  A. The History of the von Plotho Family
  B. The Plotho Dynasty
  C. Ritter, Domherren und Obristen: Familienchronik der Edlen Herren und Freiherrn von Plotho
  D. Families of the Nobility
  Answer: 