Related Clues:

• Book cover words
• Best-seller list datum
• Lancelot's was "Sir"
• Words on a book's spine
• Champion, for example
• Every book has one
• Name on the cover
• Jacket line
• Right of possession
• Pugilist's quest
• Name on a cover
• Sign of nobility or name of a work
• Appellation signifying status or function
• Lord, sir or doctor, say
• Lord, sir, doctor, for instance