of the New World societies from ca. 1500 onwards. Similarly, he periodized the history of globalization into six distinctive phases: Three waves of “hemispherization” in Afro-Eurasia during the age of Classical, Muslim, and Mongol Empires and three waves of globalization during the ages of colonialism, industrialization, and neoliberalism. Olstein’s last book A Brief History of Now presents a global history of the last two centuries analyzing the interplay between technological innovation, economic globalization, hegemonic world order, political regimes, and socio-economic inequality. Further reading Olstein, D. “Un prólogo muy personal a la edición en castellano”. Pensar la Historia Globalmente. Fundación de Cultura Económica, 2019, pp. 11-15. Selected Publications Books Olstein, D. A Brief History of Now. Palgrave Macmillan, 2021. [English] Olstein, D. Pensar la Historia Globalmente. Fundación de Cultura Económica, 2019. [Spanish] Olstein, D. Thinking History Globally. Palgrave Macmillan, 2014. [English] Olstein, D. La era mozárabe: los mozárabes de Toledo (siglos XII y XIII) en la historiografía, las fuentes y la historia. Ediciones Universidad de Salamanca, 2006. [Spanish] Medieval Spanish History Olstein, D. (1997) “Los Fragmentos Hartzianos y el Medioevo Hispano.” Reflejos 6, pp. 71-79. [Spanish] Olstein, D. (2000) “A Minority under Two Opposing Majorities: The Morazabs of Medieval Spain.” In Volkov, Shulamit (Ed.), Being Different: Minorities, Aliens and Outsiders in History, pp. 79-92. Zalman Shazar Center for Jewish History, Jerusalem. [Hebrew] Olstein, D. (2003) “El Péndulo Mozarabe.” Anales Toledanos 39, pp. 37-77. [Spanish] Olstein, D. (2006) “The Arabic Origins of Romance Private Documents.” Islam and Christian-Muslim Relations, 17:4, pp. 433-443. [English] Olstein, D. La era mozárabe: los mozárabes de Toledo (siglos XII y XIII) en la historiografía, las fuentes y la historia. Ediciones Universidad de Salamanca, 2006. [Spanish] Olstein, D. (2009) “El procés d’asimilació dels mossàrabs de Toledo deprés de la conquesta castellana.” Afers, 61, pp. 611-622. [Catalan] Olstein, D. (2010) “Judíos y mozárabes en Toledo castellana (1085-1315): vidas paralelas, vidas conjuntas, destinos divergentes.” In Assis, Yom Tov et al. (Eds.), Encuentros culturales entre judíos, paganos, cristianos y musulmanes. De la Antiguedad a la Edad Media, Ediciones Lilmod International Center for University Teaching of Jewish Civilization, Buenos Aires, pp. 187-202. [Spanish] Olstein, D. (2011) “The Mozarabs of Toledo (12th-13th Centuries) in Historiography, Sources, and History.” In Herbers, Klaus and Maser, Mattias (Eds.), Reihe Geschichte und Kultur der iberischen Welt. Berlin: Lit Verlang, pp. 151-186. [English] Historiographical Analysis Olstein, D. (1999) “Historiografía Mozárabe en su Contexto: Restauración, Dictadura y Democracia.” Reflejos