Welcome to HSAC! 2023 HSAC Call for Papers – HSAC 2023 conference CFP_extended deadline March 15 2021 HSAC Conference Programme HSAC Book Launch 2021: Georg Michels’ The Habsburg Empire Under Siege Ottoman Expansion and Hungarian Revolt in the Age of Grand Vizier Ahmed Köprülü (1661–76) HSAC Book Roundtable 2021: Ferenc Andai’s In the Hour of Fate and Danger June 2020 Newsletter