Books
The Art of Conversion: Christianity and Kabbalah in the Thirteenth Century, Leiden: Brill, 2000
Like Angels on Jacob’s Ladder: Abraham Abulafia, the Franciscans and Joachimism, Albany: State University of New York Press, 2007
Ha-Melacha ha-Ketzara: Ramon Llull’s Ars brevis in Hebrew, Corpus Christianorum Continuatio Medievalis 247, Raimundi Lulli Opera Latina: Supplementum Lullianum, vol. III, Turnhout: Brepols, 2012
I (do not) Believe: Judaism and Israel, Past, Present, Future, (Hebrew), Tel Aviv: Ktav Publishing House, 2011
Books Edited
Jews, Muslims and Christians in and around the Medieval Crown of Aragon: Studies in Honour of Elena Lourie, Brill: Leiden, 2004
Mediterranean Reflections: Studies in Honour of David Abulafia, in Mediterranean Historical Review, vols 25:2 (2010); 26:1, (2011).
Harvey J. Hames, Alexander Fidora, Yossef Schwartz, Latin into Hebrew: The Transfer of Philosophical, Scientific and Medical Lore from Christian to Jewish Cultures during the Middle Ages: History, Terminology, Methodology, Leiden: Brill 2013
Articles
'A Discourse in the Synagogue: Ramon Llull and his Dialogue with the Jews', in F. Domínguez and J. de Salas (eds), Constantes y fragmentos del pensamiento luliano, Beihefte zur Iberoromania; Bd. 12, (Tübingen 1996) pp. 99-115
'Ramon Llull y su obra polemica contra los judios' (Ramon Llull and his Polemical Works against the Jews), in C. de Valle (ed.), Historia de la polémica judeocristiana en España, (Madrid 1998) pp. 318-344
'Text, Context and Interpenetration: Ramon Llull and the Book of the Righteous', in L. Shopkow, M. Meyerson, T. Burman (eds), Religion, Text and Society in Medieval Spain and Northern Europe: Essays in Honor of J. N. Hillgarth, (Toronto, 2002) pp. 134-157
‘The Language of Conversion: Ramon Llull’s Art as a Vernacular’, in N. Watson and F. Somerset (eds), The Vulgar Tongue: Medieval and Postmedieval Vernacularity, (Penn State Press 2003) pp. 43-56
‘Crusade, Colonisation and Dancing Rabbis: In and Around the Work of E. Lourie’, in Jews, Muslims and Christians in and around the Medieval Crown of Aragon: Studies in Honour of Elena Lourie, (Leiden: Brill 2004) pp. 3-12
‘Reason and Faith: Inter-religious Polemic and Christian Identity in the Thirteenth Century’, in Y. Schwartz and V. Krech (eds), Religious Apologetics – Philosophical Argumentation, (Tübingen 2004) pp. 267-284
‘Elia del Medigo: An Archetype of the Halachic Man?’, in G. Veltri and D. Ruderman (eds.), Cultural Intermediaries: Jewish Intellectuals in Early Modern Italy, (Philadelphia 2004) pp. 39-54
‘The Jewish Ramon Llull: Missionary, Mystic, Magician, Doctor and Alchemist’, in Actes de les Jornades Internacionales Lul•lianes: Ramon Llull al s. XXI (Barcelona 2005) pp. 77-106
'A Manual for Jewish Conversion: Ramon Llull’s Liber per quem poterit cognosci quae lex sit magis bona, magis magna et etiam magis vera', in A. Musco and Marta M.M. Romano (eds), Il Mediterraneo del ’300: Raimondo Lullo e Federico III d’Aragona, re di Sicilia. Omaggio a Fernando Domínguez Reboiras,. Instrumenta Patristica et Mediaevalia 49, Subsidia Lulliana 3 (Palermo 2008) pp. 121-33
‘“And on this rock I will build my community”: Jewish Use of the Gospel in Fifteenth-Century Spain’, in M.M. Tischler and A. Fidora (eds), Christlicher Norden – Muslimischer Süden: Ansprüche und Wirklichkeiten von Christen, Juden und Muslimen auf der Iberischen Halbinsel im Hoch- und Spätmittelalter, (Münster: Aschendorff 2011) pp. 215-226
'Between the March of Ancona and Florence: Jewish Magic and a Christian Text', in C. Fanger (ed.), Invoking Angels: Theurgic Ideas and Practices from the Thirteenth to the Sixteenth Century, (University Park: Penn State Press 2012) pp. 294-311
‘Translated from Catalan: Looking at a Fifteenth Century Hebrew Version of the Gospels’, in Anna Alberni et al. (eds), Knowledge and the vernacular languages in the age of Llull and Eiximenis: ICREA studies on Vernacularization, (Barcelona: Publicacions de l’Abadia de Montserrat, 2012) pp. 285-302
‘Through Ramon Llull’s Looking Glass: What was the thirteenth-century Dominican mission really about?’ in Maribel Ripoll and Margalida Tortella (eds), Ramon Llull i el lul•lisme: pensament i llenguatge – Homenatge a J. N. Hillgarth i A. Bonner, (Palma, 2012) pp. 51-74
“Ante omnia, fratres carissimi, diligatur Deus, deinde proximus": Herman-Judah's Opusculum de conversione sua re-examined”, in R. Ben Shalom and I. Yuval (eds), Encountering the Other: Jews and Christians in the Middle Ages. Studies in Honour of Ora Limor (Turnhout: Brepols 2013) pp. 99-114
‘Ramon Llull’s Ars brevis translated into Hebrew: Problems of Terminology and Methodology’ in Harvey Hames, Alexander Fidora, Yossef Schwartz, Latin into Hebrew: The Transfer of Philosophical, Scientific and Medical Lore from Christian to Jewish Cultures During the Middle Ages: History, Terminology, Methodology, (Brill: Leiden 2013) pp. 135-159
‘Urinating on the Cross: Christianity as seen in the Sefer Yoseph ha-Mekaneh (Book of Joseph the Zealot, ca. 1260) and in light of Paris 1240’ in John Tolan and Jose Martinez (eds), Ritus infidelium: Mirades interconfesionales sobre las prácticas religiosas en la edad media, (Madrid: Collection de la Casa de Velázquez 2013) pp. 209-220
‘'Stultitia et coecitas'. Violència intel•lectual contra els jueus al segle XIII’ ('"Folly and Blindness": Intellectual Violence against the Jews in the Thirteenth Century'), in Flocel Sabaté, (ed.), Por política, terror social, (Pagès editors, Lleida, 2013) pp. 53-65.
'Reconstructing Thirteenth-Century Jewish-Christian Polemic: From Paris 1240 to Barcelona 1263 and Back Again', in R. Szpeich (ed.), Medieval Exegesis and Religious Difference: Essays on Conflict, Commentary, and Community, (Fordham University Press, 2015)
'Elijah and a Shepherd: The Authority of Revelation', Studia Lulliana 34, (1994) [actually 1995] pp. 93-102
'Approaches to Conversion in the late 13th Century Church', Studia Lulliana 35, (1995) pp. 75-84
‘Review Essay - On the Polemics of Polemic: Conceptions of Medieval Jewish-Christian Disputation’, Studia Lulliana 37, (1997) pp. 131-36
'Jewish Magic with a Christian Text: A Hebrew Translation of Ramon Llull's Ars brevis', Traditio 54, (1999) pp. 283-300
'Conversion via Ecstatic Experience in Ramon Llull's Llibre del gentil e dels tres savis', Viator 30, (1999) pp. 181-200
‘Elia del Medigo: An Archetype of the Halachic Man?’, Traditio 56, (2001) pp. 213-27
‘Exotericism and Esotericism in Thirteenth-Century Kabbalah’, Esoterica 6, (2004) pp. 103-112 8. ‘From Calabria cometh the Law, and the Word of the Lord from Sicily: The Holy Land in the Thought of Joachim of Fiore and Abraham Abulafia’, Mediterranean Historical Review 20:2, (2005) pp. 187-99
‘“Quia nolunt dimittere credere pro credere, sed credere per intelligere”:
Ramon Llull and his Jewish Contemporaries’, in Mirabilia: Revista Eletrônica de História Antiga e Medieval 5, (2005) [http://www.revistamirabilia.com/Numeros/Num5/art5.htm]
‘A Seal within a Seal: The imprint of Sufism in Abraham Abulafia’s teachings’, Medieval Encounters 12:2 (2006) pp. 153-72
‘Three in One or One that is Three: On the Dating of Abraham Abulafia’s Sefer ha-Ot’, Revue des études juives 165:1-2 (2006) pp. 179-89
'The Limits of Conversion: Ritual Murder and the Virgin Mary in the Account of Adam of Bristol', Journal of Medieval History 33, (2007) pp. 43-59
'It takes Three to Tango: Ramon Llull, Solomon ibn Adret and Alfonso of Valladolid debate the Trinity', Medieval Encounters 15:2-4, (2009) pp. 199-224 [also printed in I.A. Corfis (ed.), Al-Andalus, Sepharad and Medieval Iberia: Cultural Contact and Diffusion, Leiden: Brill 2009]
‘Truly Seeking Conversion?: The Mendicants, Ramon Llull and Alfonso de Valladolid’, Morgen-Glantz 20, (2010) pp. 41-61
‘A Jew amongst Christians and Muslims: Introspection in Solomon Ibn Adret’s Response to Ibn Hazm’, Mediterranean Historical Review 25:2, (2010) pp. 203-219
‘Com i per què l’Ars brevis de Ramon Llull es va traduir a l’hebreu’, Studia Lulliana 51, (2011) pp. 3-23
"Fear God, my son, and King": Relations between Nahmanides and King James I at the Barcelona Disputation", Hispania Judaica Bulletin 10, (2014) [Between Edom and Kedar: Studies in Memory of Yom Tov Assis], pp. 6-19
