Discover the fascinating history of the Roman Catacombs and their martyrs with this hardcover novel by Ludwig Hertling. Published in 1956 by The Bruce Publishing Company, this book is a must-read for those interested in religious and spiritual history.

The book, titled "The Roman Catacombs and Their Martyrs," is a part of the Historical book series. It features an ex-library copy in hardcover format, with English as the language of publication. The book is perfect for collectors and enthusiasts alike, and is a valuable addition to any book collection.