The Corpus will be a lasting contribution to the study of the Maya and will save much of the cultural heritage of Mesoamerica from sure obliteration. We owe a debt of gratitude to the authors.
-- American Antiquity
Ian Graham has done more than any other person to save the fragile written record of the ancient Maya from destruction by looters, harsh weather and acid rain… All Mayanists agree on the importance of Graham’s work.
-- Archaeology