The book has creases on the front, see second picture

During the military expedition to Upper Hungary, the troops of Přemysl II. Otakara succeeds in occupying Nitra. The administration of the city is taken over by the representative of the Czech king Oldřich of Chlum. One morning, the hanged body of a canon of the Nitra chapter is found on the Lower Gate. Panic spreads through the city as this gate is believed to be cursed. Years ago, a woman accused of consorting with the devil died in it. The tracks lead to the church of St. James, but before they can be verified, the parish priest of this church appears in the gate. Oldřich from Chlum has three days to reveal and convict the criminal.