The Janus Stone is the second in the Ruth Galloway series by author Elly Griffiths. Ruth and the University are on a dig in Norwich at a suspected Medieval churchyard prior to some building works taking place on the site. While excavating a body of a six year old girl turns up. As usual DCI Nelson is called in. The site used to be a former Catholic children's school where two children went missing during the 1970's. DCI Nelson begins to investigate uncovering child deaths and Ruth's life put in danger.
I am really not sure about this book. I enjoyed the first novel and although history based novels have become increasingly popular, Elly Griffiths attempt to bring in history seems rather far fetched.