(Barcelona, El Escorial, Gerona, Huesca, Lérida, Madrid, Montserrat, Pamplona, Poblet, Seo de Urgel, Silos, Tarazona, Toledo, Tortosa, Vallbona de las Monjas, Vich)
This article is mainly concerned with Office Books, but does not include books for the Mozarabic rite. A few books for the Mass etc. were included as a result of earlier incorrect descriptions; these were inspected and eliminated without further investigation.