"Even though I expected to receive a strong addition to my reference shelves, I hadn't been quite prepared for the full extent of the content and to put it colloquially, I was 'blown away.' This is an absolutely fantastic work for anyone who wants to know about the material culture of the late 12th and early 13th century."-Elizabeth Chadwhick, in The History Girls"A fascinating and important collection. It will add significant new source material to the known corpus of surviving thirteenth-century letters and will shed light on a host of central issues in the history of thirteenth-century England."-Robert Stacey, University of Washington