Medieval Mystery. 2008. Print version: 224 pages.
As guests in a monastery when a monk is murdered, the two are charged with the investigation. Does the death have anything to do with a conspiracy? There is certainly a possibility. (and btw, the betrayal in the prologue actually did occur)
I would love to see more of Alfrida (Winston's paramour) in future books, and it appears that this may be the author's intention. She will make an appealing third to the sleuthing team of Halfdan and Winston.
Medieval Mystery. Most recent trans. 2014. Print version: 258 pages.