English language translations of Spanish titles can be found in the Library catalog under the English title. If you do not know the title of the English translation, do a title search under the Spanish title to determine whether the Library has the English translation. For example:
Maestro de esgrima by Spanish author, Arturo Perez-Reverte has been translated into English with the title The Fencing master. A title search either under The Fencing master or Maestro de esgrima lets you determine whether the Library has the English translation.