Doesn't suit? No problem! You can return within 30 days
You won't go wrong with a gift voucher. The gift recipient can choose anything from our offer.
30-day return policy
Remarkable classic that developed the revolutionary theory of how the advance and influence of Islam caused the Europe of the Roman Empire to evolve into the Europe of the Middle Ages. "An important...seminal book, worthy to close one of the most distinguished careers in European scholarship." -- "Saturday Review of Literature,"