The language of Ancient Egypt has been the object of careful investigation since its decipherment in the nineteenth century, but this is the first accessible account that uses the insight of modern linguistics. Antonio Loprieno discusses the hieroglyphic system and its cursive varieties, and the phonology, morphology and syntax of Ancient Egyptian, as well as looking at its genetic ties with other languages of the Near East. This book will be indispensable for both linguists and Egyptologists.
A description of Ancient Egyptian (Old, Middle, Late, Demotic and Coptic) from the viewpoint of modern linguistic theory, rather than a book for learning the language. Interesting, but not an easy book for the non-specialist to get through.
This is an excellent introduction to the egyptian language(s). It is well-aimed at both semiticists and linguists. I highly recommend this book to either.
If you want to know what Ancient Egyptian sounded like (and you can read IPA), this is Loprieno's answer. His claims are not Gospel, but they offer a fascinating window into a dead language.