Chess Genius of Paul Morphy by Lange, Max: Good Paperback (1900)

Rating Inflation in Chess: True or False?

Master Class vol 9: Paul Morphy – Chess House

The Genius of Paul Morphy – Everyman Chess

Intermediate 224: The Morphy Era with Edward Dean - Pittsburgh

Edo Ratings, Morphy, P.C.

Paul Morphy and the Evolution of Chess Theory

Paul Morphy the Chess Champion Spiral Notebook by Winslow Homer - Pixels

For Mardi Gras, a celebration of Paul Morphy, New Orleans' finest - Washington Times

How I Found Perfect Correlation between Chess Player Rating and ACPL and STDCPL, by Rafaelvleite

How I Found Perfect Correlation between Chess Player Rating and