Arnau Mir de Tost. Un senyor de frontera al segle XI

This book is devoted to Arnau Mir de Tost’s life. His figure has a significant relevance to understand the 11th century and the strengthening of feudalism. The text’s authors present the results of their research with the aim of bringing his figure closer to readers. The book also includes a detailed and analytical exposition of a corpus of documents related to Arnau Mir de Tost.