The author Vasiliki Neurokopli, awarded with the Diavazo 2008 and the Greek Children's Book Circle award, with her seventh fairy tale in a row, attempts something completely unusual and innovative. Inaugurating the new series of children's books by the Hellenic Bible Society, she offers young and adult readers alike a fairy tale exploration of the parables of the Gospel. Kallistratos is the storyteller who, after narrating a story of God to the children in his own way, then weaves a fairy tale around it. In this case, "The Field of the Heart" is the fairy tale about the parable of the Good Sower. Which heart becomes a road, which fills with thorns and stones? Which is the good and fertile soil? The questions find answers through the imaginative adventure of a fisherman who leaves his boat and nets behind to find God. "Kallistratos and the Field of the Heart" is a book within a book, as it contains three different fairy tales, a small one, a larger one, and a big one.