This volume presents a critical edition, translation, and study of one of the most important works of medieval science, the Almagesti minor, the earliest Latin commentary on Ptolemy’s Almagest.

This book provides a history of early medieval Milan that incorporates the as-yet underestimated role of the city's Benedictine monastery.

This is the first of two Terra Sacra volumes, which share the aim of changing our understanding of the environmental impact of crusading and colonization in northeastern Europe.