I am very disappointed with this book. I believed it to be a true overview of textiles in the whole of Africa but it describes a selection of textiles from a limited number of peoples only, and in a rather superficial manner: hardly any technical notes, little and superficial history (sure African people did not start to dress only when Islam came along?!), no dates with the historical pictures, no indication of locations beyond mention of countries, etc.
Buy the book only if you like beautiful pictures on a wide range of designs & techniques, and don't care too much about the facts on the textiles displayed.