• 406 Memorial Library
• 13 Special Collections (Memorial Library)
• 8 Verona Shelving Facility
• 6 Music Library (Mills)
• 4 Temporary Relocation Library

• 571 Books
• 6 Sound Recordings
• 3 Music Scores
• 2 Microforms

• 2 Compact Discs

• 171 Calderón de la Barca, Pedro, 1600-1681
• 71 Spanish drama
• 53 Criticism and interpretation
• 24 Religious drama, Spanish
• 22 History and criticism
• 9 Criticism, Textual
• 9 History
• 8 Autos sacramentales
• 7 Operas
• 6 Vida es sueño
• 4 Knowledge
• 4 Médico de su honra
• 4 Spanish language
• 4 Spanish literature
• 4 Theater
• 3 Arts
• 3 Astrólogo fingido
• 3 Dramatic production
• 3 Gran teatro del mundo
• 3 In literature
• 3 Manuscripts, Spanish
• 3 No hay burlas con el amor
• 3 Poetic works
• 3 Príncipe constante
• 3 Vega, Lope de, 1562-1635

• 133 Digitalia (Firm)
• 115 University of Pennsylvania. Library
• 42 Arellano, Ignacio
• 34 Moreto, Agustín, 1618-1669
• 24 Vega, Lope de, 1562-1635
• 24 Vélez de Guevara, Luis, 1579-1644
• 21 Rojas Zorrilla, Francisco de, 1607-1648
• 19 Matos Fragoso, Juan de, 1608-1688
• 18 Vera Tassis y Villarroel, Juan de, active 17th century-18th century
• 17 Fernández de Apontes, Juan, active 1760
• 17 Pérez de Montalván, Juan, 1602-1638
• 16 Martínez de Meneses, Antonio, 1608?-1661
• 13 Cáncer, Gerónimo, -1665
• 13 Solís, Antonio de, 1610-1686
• 12 Mira de Amescua, Antonio, -1644
• 12 Molina, Tirso de, 1571?-1648
• 11 Belmonte y Bermúdez, Luis de, active 17th century
• 11 Escudero, Juan Manuel
• 11 Salazar y Torres, Agustín, 1642-1675
• 10 Enríquez Gómez, Antonio, 1600-1663
• 10 Monroy y Silva, Cristóbal de, 1612-1649
• 8 Godínez, Felipe, 1582-1659
• 8 Pinillos, M. Carmen
• 8 Valbuena Briones, Angel

• 29 English
• 5 French
• 4 German
• 1 Italian
• 1 Latin
• 1 Polish

• 15 Spain
• 3 Peru
• 2 Granada (Spain)
• 2 Madrid

• 59 Drama
• 7 Autos sacramentales
• 4 Congresses
• 4 Facsimiles
• 4 Interludes (Drama)
• 4 Manuscripts
• 3 Comedy plays
• 3 Operas
• 2 Fiction
• 2 Periodicals
• 2 Scores
• 2 Spanish drama
• 2 Vocal scores with piano
• 1 Bibliography
• 1 Correspondence
• 1 Dictionaries
• 1 Early works to 1800
• 1 Exhibitions
• 1 Illustrations
• 1 Librettos
• 1 Literary criticism
• 1 Live sound recordings
• 1 Quotations
• 1 Religious drama
• 1 Sound recordings

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