1-14 of 14 Books
Six explanations of the liturgical feasts by Cyrus of Edessa, an East Syrian theologian of the mid sixth century
Six explanations of the liturgical feasts by Cyrus of Edessa, an East Syrian theologian of the mid sixth century
By Cyrus of Edessa.

The Origins of the Liturgical Year (Pueblo Books)
By Thomas J. Talley

Die Kalendarien von St. Gallen
By Emmanuel Munding
Retractationum libri II
Retractationum libri II
By Augustine of Hippo

The origins of the liturgical year
By Thomas J. Talley

Narsai's metrical homilies on the Nativity, Epiphany, Passion, Resurrection, and Ascension
By Narsai

New liturgical feasts in later medieval England
By Richard William Pfaff