The Book of Gates by E. A. Wallis Budge

The Book of Gates is an Ancient Egyptian cosmological treatise describing the architecture and inhabitants of the Tuat, the underworld which the boat of the Sun God, Ra, traverses during the night hours. This is the second volume of the three volume Budge series which deals with the books of the Underworld, the Egyptian Heaven and Hell. It contains the complete hieroglyphic text of the Summary, or short form of the BOOK AM-TUAT, and the complete hieroglyphic text of the BOOK OF GATES, with translations and reproductions of all the illustrations