Rudolf Abraham is an award-winning travel writer and photographer specialising in Croatia and Eastern Europe. He is the author of over 10 books including Peaks of the Balkans, The Alpe Adria Trail, The Islands of Croatia, National Geographic Traveller Croatia, The Mountains of Montenegro, Walking in Croatia and St Oswald's Way, and co-author of Istria - The Bradt Travel Guide. His work is published widely in magazines and online, including Arts Society Review, BBC Countryfile, BBC Travel, Evening Standard, France, Geographical, Hidden Europe, Morning Calm, Mountain Pro, The National, OE, The Telegraph, Top Trails etc.