Chessmetrics Ratings: Morphy, Paul C

Who is the best American chess player of all time? - Quora

Chess Book Chats: The Chess Monthly by Morphy and Fiske

Staunton–Morphy controversy - Wikipedia

Quality Chess Blog » Who was the best player never to become World Champion?

Paul Morphy: The First of the Conquering American Chess Heroes (June 22, 1837 – July 10, 1884)

Why do players on chess.com seem stronger than players on other sites? - Quora

Paul Morphy - Wikipedia

Paul Morphy's Chess Strength

Players Archives - Page 12 of 27 - British Chess News

Is Paul Morphy the greatest chess player that has ever lived? - Quora

Wilhelm Steinitz - Wikipedia

THE PRIDE AND SORROW OF CHESS -Paul Morphy

Paul morphy hi-res stock photography and images - Alamy

Who would you say is the first person to match or surpass Morphy's strength? : r/chess

How I know Kasparov was good. : r/chess