ΠΕΡΡΑ Φ. Β. Book Review: M. HESLOP, Medieval Greece: Encounters Between Latins, Greeks and Others in the Dodecanese and the Mani [ser. Variorum Collected Studies]; Foreword by Jonathan HARRIS [xvi-Xviii] (London & New York: Routledge-Francis & Taylor Group, 2021). ByzSym 2021, 31, 508-510.