I want to know the answer to the following question:
What was the group of volumes titled ?
All the background I'm provided with is that "In volume 5 of his Decline and Fall of the Roman Empire, published in 1788, Edward Gibbon wrote: "The Latin Church has not disdained to borrow from the Koran the immaculate conception of his virgin mother."". Is that enough to answer the question?
Answer: yes