Room One - Room One is a children's book by Andrew Clements. Part of his School series it was released by Simon & Schuster in 2006. It won the 2007 Edgar Award for Best Juvenile Mystery. 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