There's a good couple of chapters on the catacombs in Robert Macfarlane's book The Underland (https://www.goodreads.com/en/book/show/53121631 https://www.goodre

There's a good couple of chapters on the catacombs in Robert Macfarlane's book The Underland (https://www.goodreads.com/en/book/show/53121631 https://www.goodreads.com/en/book/show/53121631)