Guillaume de la Barre is a medieval romance written by Arnaut Vidal de Castelnaudary in the 12th century. The story tells of the adventures of the knight Guillaume and his faithful squire, and includes elements of chivalry, courtly love, and epic battles. This edition includes an introduction and annotations and is a must-read for lovers of medieval literature. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.