Chess Miniatures Ser.: Miniatures in the Ruy Lopez: Main Lines by Carsten Hansen

Miniatures in the Ruy Lopez: Main Lines by Hansen, Carsten, Brand New,

Play the Ruy Lopez - Paperback By Greet, Andrew Dr - GOOD

Ruy Lopez Main Line - Paperback By Flear, Glenn - GOOD

Miniatures in the Ruy Lopez: Main Lines

Origins: Ruy Lopez: Book III: Main Lines after 3...a6 (Paperback or Softback)

The Ruy Lopez Main Line by Flear, Glenn

The Ruy Lopez : Winning Chess with 1P-K4 by L. W. Barden (1963, Paperback)