The Book of Caverns is an important Ancient Egyptian netherworld book of the New Kingdom. Like all other netherworld books, it is also attested on the inside of kings’ tombs for the benefit of the deceased. It describes the journey of the sun god Ra through the six caverns of the underworld, focusing on the interaction between the sun god and the inhabitants of the netherworld, including rewards for the righteous and punishments for the enemies of the worldly order, those who fail their judgment in the afterlife. The Book of Caverns is one of the best sources of information about the Egyptian concept of hell.
The Book of Caverns originated in the 13th century BC in the Ramesside Period. The earliest known version of this work is on the left hand wall of the Osireion in Abydos. Later it appears in the tomb of Ramesses IV in the Valley of the Kings. This appearance was already recorded by the founding father of Egyptology Jean François Champollion in his letters from Egypt.
Like the two earlier Great Netherworld Books, the Book of Caverns first of all describes the journey of the sun god (Ra) from the western horizon to the eastern horizon through the underworld, the divine creatures that he meets, and his interaction with them. Important landmarks on his journey are
During his journey, the sun god passes over the caverns of Hell, in which the enemies of the world order (the enemies of Ra and Osiris) are being destroyed. The Book of Caverns also gives some hints on the imagined topographical structure of the underworld.
The Book of Caverns has no ancient title. It is not divided into hours of the night as other netherworld books are. Instead, the book contains seven great scene tableaus with altogether approximately 80 different scenes. It is divided into two parts with three tableaus each, plus a final tableau.