Gocha Tsetskhladze (PhD Moscow, DPhil Oxford) was a classical archaeologist who specialised in ancient Greek colonisation and the archaeology of the Mediterranean, the Black Sea, Caucasia, Anatolia, and Central and Eastern Europe in the 1st millennium BC. He was the author of more than 250 books, edited volumes, chapters, articles, etc.; founder and series editor of the publication series Colloquia Pontica, now Colloquia Antiqua; and founder and editor-in-chief of the journal Ancient West and East. He organised many international conferences, congresses, etc., notably the International Congress on Black Sea Antiquities which he established in 1995. He died suddenly on 11 September 2022, aged 59.James Hargrave has a PhD in Economic History from the University of Durham and a Diploma in Archive Administration from the University of Wales (Aberystwyth). He specialised for 25 years in cataloguing large collections of papers accumulated by dukes, prime ministers, businesses, etc., but his historical interests stretch from antiquity to railway finance and equipment, Central and Eastern Europe, and the British Empire-Commonwealth, including comparisons between colonisations and empires ancient and modern. The diversity of his work is such that he has appeared as three unconnected people in the same library catalogue. As the archive world moved away from serious scholarship towards unreflective technophilia, he moved into editing (encouraged by the editing meted out to one of his own catalogues, and freed from the daily grind by an inheritance). He has collaborated with one or both of the other co-editors many times. He has been involved in the Black Sea Congress since 1997.Manolis Manoledakis is Professor of Classical Archaeology at the International Hellenic University in Thessaloniki. He has also taught at the University of Ioannina, the Democritus University of Thrace and the Hellenic Open University. He has participated in various research programmes and is the director of the International Hellenic University’s excavation in Neo Rysio, Thessaloniki. His research work concentrates on the archaeology and ancient history of the Black Sea as well as central Macedonia, ancient topography and geography, ancient Greek religion and cults, Greek mythology in its historical context, and ancient Greek painting and vase-painting.