Department of Spanish and Portuguese

• Inscribed Power: Amulets and Magic in Early Spanish Literature. Toronto: University of Toronto Press, 2017.
• The Laughter of the Saints: Parodies of Holiness in Late Medieval and Renaissance Spain. Toronto: University of Toronto Press, 2009.

Edited volumes

• A New Companion to the Libro de buen amor. Eds. Ryan D. Giles and José Manuel Hidalgo. Leiden: Brill, 2021. 
• The Routledge Hispanic Studies Companion to Medieval Iberia: Unity in Diversity. Eds. E. Michael Gerli and Ryan D. Giles. New York: Routledge, 2021. 
• Beyond Sight: Smell, Taste, Touch and Hearing in Iberian Literatures and Cultures, 1200-1750. Eds. Ryan D. Giles and Steven Wagschal. Toronto University of Toronto Press, 2018.
• Charlemagne and his Legend in Early Spanish Literature and Historiography. Eds. Matthew Bailey and Ryan D. Giles. Woodbridge, UK: Boydell and Brewer, 2016.

Selected articles, essays, and published papers (2012-present)

• “A Tree of Lies: Approaches to Mendacity in Part One of the Conde Lucanor (Exemplo 26 and Other Tales).” Hispanic Review 92.1 (2024): 159-80.
• “The Boy in the Oven. The Arabic Infancy Gospel and an Anti-Jewish Tale in Medieval Iberia.” Quaderni di storia religiosa medievale 25.2 (2022): 263-88.
• “Thirty Pieces of Silver: Interpreting Anti-Jewish Imagery in the Poema de mío Cid.” Bestsellers and Masterpieces: The Changing Medieval Canon. Eds. Heather Blurton and Dwight F. Reynolds. Manchester: Manchester UP, 2022. 113-39. 
• “Divine Food: Making and Tasting Honey in the Cantigas de Santa Maria.” The Gastronomical Arts in Spain: Food and Etiquette. Eds. Frederick A. de Armas and James Mandrell. Toronto: U Toronto P, 2022. 29-44. 
• “'No hay quien vele a Alonso': Imitatio Mariae and the Problem of Conversion in Leonor López de Córdoba’s Memorias." Gender and Exemplarity in Medieval and Early Modern Spain. Eds. María Morrás, Rebeca Sanmartín Bastida, and Yonsoo Kim. Leiden: Brill, 2020. 193-211.
• "The Problem of Interreligious Peacemaking in the Works of Ramon Llull." Religions 11.4 (2020): 1-10.
• “‘Faith Then Cometh by Hearing’: Latin Orality and the Typological Framework of the Milagros de Nuestra Señora.” Bulletin of Hispanic Studies 96.10 (2019): 1031- 43.
• "Advocate of Eve: Marian Parturition in Medieval Iberian Literature and Culture." Christ, Mary, and the Saints: Reading Religious Subjects in Medieval and Renaissance Spain.  Leiden: Brill, 2018. 37-56.
• “'Coraje y denuedo': Don Quijote’s Battle of the Sheep and Francisco Antonio’s Avisos para soldados y gente de guerra (1590).” Los cielos se agotaron de prodigios: Essays in Honor Frederick A. de Armas. Eds. Christopher B. Weimer, Kerry Wilks, and Benjamin J. Nelson. Newark, DE: Juan de la cuesta, 2018. 293- 304.
• "'Aquellos antiguos libros': Approaches to Parody in Celestina." A Companion to Celestina. Leiden: Brill, 2017. 161-72.
• “'Nuestra captividad': Captivity and Religious Difference in an Early Seventeenth-Century Translation of the Epistola Rabbi Samuelis (1339)". Romance Quarterly 64.2 (2017): 55-65.
• “’Royendo los santos’: The Parody of Holy Madness in the Celestina.” Hermeneutics of Textual Madness: Re-Readings / Herméneutique de la folie textuelle: re-lectures. 2 vols. Fasano: Schena editore / Paris: Alain Baudry & Cie Editeur, 2016. 2: 515-30.
• "The Chancellor’s Chains: Ex-Votos and Marian Devotion in the Rimado de Palacio". Medievalia 18.2 (2016): 27-42.
• "Las nuevas y viejas tecnologías del manuscrito: comentarios sobre el códice digital del Auto de los reyes magos." Hispanismos del mundo: diálogos y debates en (y desde) el Sur. Coord. Leonardo Funes. Buenos Aires: Editorial Mino y Dávila, (2016): 287-94.
• “'Mira mis llagas': Heridas divinas en las obras de Brígida de Suecia y Teresa de Jesús." eHumanista: Journal of Iberian Studies 32 (2016): 36-49.
• “Garden Spaces and Textual Materialities: The Exorcistic Prelude to the Razón de amor”.  La corónica 44.1 (2015): 115-33.
• “Apocalyptic Sealing in the Lozana andaluza." In and Of the Mediterranean: Medieval and Early Modern Iberian Studies.  Eds. Núria Silleras-Fernández and Michelle Hamilton. Nashville: Vanderbilt University Press, (2015): 208-23.
• “The Archpriest of Hita’s ‘Dueñas Chicas’ and the Mulierculas of Latin Preachers.”  Revista canadiense de estudios hispánicos 38.2 (2014): 315-28.
• "Return to Commentary: On the Tears of Moses in the Libro de buen amor" Digital Philology: A Journal of Medieval Cultures 3.1 (2014): 121-41.
• "Sewn without a Needle: The Chasuble of St. Ildephonsus in the Milagros de Nuestra Señora". La corónica 42.1 (2013): 281-97. 
• “Picaresque Fatherhood: Racial and Literary Heritage in Guzmán de Alfarache 1.1.” Neohelicon 40.1 (2013): 227-44.
• “The Prayer of the Immured Woman and the Matter of Lazarillo de Tormes.” Objects of Culture in the Literature of Imperial Spain.  Eds. Mary E. Barnard and Frederick A. De Armas. Toronto: University of Toronto Press, (2013): 229-52.
• "Parodia e impotencia en la Carajicomedia y las Elegías de Maximiano."  XVII Actas de la Asociación Internacional de Hispanistas. Ed. Patrizia Botta. Rome: Bagatto Libri, (2012): 2. 244-50.
• “El Triunfo de Átropos en La Celestina”.  Anales de Historia del Arte 22, Núm. Especial (2012): 285-94.
• “The Wineskin of Love: Errors and Hybrid Prayers in the the Libro de buen amor, MS S.”  Bulletin of Spanish Studies 89.3 (2012): 335-46.
• “The Apple that Fell from Aristotle’s Hand: Fruits of Love and Death in the Libro de buen amor.” Hispanic Review  80.1 (2012): 1-20.