Please answer the following question: The Charm School - The Charm School is a 1988 thriller novel by Nelson DeMille.The title refers to a Soviet training facility where Russian spies are trained to infiltrate American society and the book deals with the U.S. response to this school. According to DeMille's August 2009 newsletter the novel will be rewritten for the screen by Frank Pearson. The motion picture will be directed by Ericson Core. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Written Work