Title: Nikēphorou Kallistou tou Xanthopoulou Peri systaseōs tou sevasmiou oikou tēs en Kōnstantinoupolei zōodochou pēgēs, kai tōn en autō hyperphuōs telesthentōn thaumatōn
Subjects: Church history
People: Kliment Ohridski, Saint (-916)
Time periods: Primitive and early church, ca. 30-600